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Hoffman Amps Forum image Author Topic: VHT Special 6 - What a bargain!  (Read 10742 times)

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Offline chocopower

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VHT Special 6 - What a bargain!
« on: April 30, 2010, 02:36:52 am »
I saw this just five minutes ago....

http://www.vhtamp.com/avsp16.html



and look the price:

http://www.thomann.de/es/vht_special_6_combo_av_sp1_6.htm

 :huh: 
David

Offline FYL

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Re: VHT Special 6 - What a bargain!
« Reply #1 on: April 30, 2010, 03:12:14 am »
Quote
and look the price

Typical price of Chinese "handwired" amps.

Offline chocopower

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Re: VHT Special 6 - What a bargain!
« Reply #2 on: April 30, 2010, 03:24:27 am »
But this is a REAL handwired, Good platform for mods...
David

Offline conger

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Re: VHT Special 6 - What a bargain!
« Reply #3 on: April 30, 2010, 03:40:23 am »
Amazing value.  I wouldn't say that was a typical Chinese "handwired" amp.  However, from a cab, chassis, switches and hardware value point of vue, that could provide a low cost access to just those bits.  If you can use some of the components then that would be a bonus.

Alternatively, we all know that with a likely OT swap, some decent tubes and a bit of component jiggling, this would probably sound great through a decent speaker.

The Chinese or other country will get this right some day.  I find it very encouraging to see this type of technology and packaging being produced at such a low price point.

Offline SirElwood

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Re: VHT Special 6 - What a bargain!
« Reply #4 on: April 30, 2010, 03:56:44 am »
I had that amp... for a whole week. It didin't sound very good (to me), so I sold it. However, I did draw a schematic: http://www.mia-amps.com/images/vht_special_6.png Nothing very special about that.

Offline chocopower

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Re: VHT Special 6 - What a bargain!
« Reply #5 on: April 30, 2010, 04:49:30 am »
same that Epiphone had been doing for years with his Valve Junior, only... cheaper...

The head version..

http://www.thomann.de/es/vht_special_6_hd_av_sp_6h_b_stock.htm
David

Offline topbrent

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Re: VHT Special 6 - What a bargain!
« Reply #6 on: April 30, 2010, 05:01:41 am »
I had that amp... for a whole week. It didin't sound very good (to me), so I sold it. However, I did draw a schematic: http://www.mia-amps.com/images/vht_special_6.png Nothing very special about that.

Clever use of a preset, hardwired tonestack, augmented by a traditional tweed style tone control.
« Last Edit: April 30, 2010, 05:08:07 am by topbrent »

Offline chocopower

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Re: VHT Special 6 - What a bargain!
« Reply #7 on: April 30, 2010, 05:19:22 am »
basically, a blackface Champ... with fixed values in the tonesctack and a extra cut control for treble. Resistor instead tube rectifier for SAG.

http://www.schematicheaven.com/fenderamps/champ_aa764_schem.pdf
David

Offline conger

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Re: VHT Special 6 - What a bargain!
« Reply #8 on: April 30, 2010, 05:38:38 am »
I had that amp... for a whole week. It didin't sound very good (to me), so I sold it. However, I did draw a schematic: http://www.mia-amps.com/images/vht_special_6.png Nothing very special about that.
Slightly of topic, but what do you use to draw your schematics?

Offline FYL

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Re: VHT Special 6 - What a bargain!
« Reply #9 on: April 30, 2010, 06:09:41 am »
Quote
But this is a REAL handwired, Good platform for mods...

Flimsy chassis, barely adequate PT and OT, MDF cabinet, cheap speaker... It needs a *lot* of mods.


Offline SirElwood

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Re: VHT Special 6 - What a bargain!
« Reply #10 on: April 30, 2010, 06:24:07 am »
Slightly of topic, but what do you use to draw your schematics?

Jschem: http://dhost.info/jschem/

More info: http://www.el34world.com/Forum/index.php?topic=1362.0

Flimsy chassis, barely adequate PT and OT, MDF cabinet, cheap speaker... It needs a *lot* of mods.

Yep! IMO it's not worth it.
« Last Edit: April 30, 2010, 06:26:19 am by SirElwood »

Offline FYL

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Re: VHT Special 6 - What a bargain!
« Reply #11 on: April 30, 2010, 06:38:59 am »
Quote
Resistor instead tube rectifier for SAG.

Single ended amps are class A, with nearly the same current drawn between idle and full blast. No sag.

The resistor is part of a CRC pi filter between the bridge recto and the 6V6GT. Better filtering, less noise than with a standard C filter.

I'm finishing a SE amp very loosely based on a Champ, with a CLC filter - 80 µF => 4 H => 100 µF (plate) => 3 H => 80 µF (screen) => 22K = 22 µF (V1b) => 4K7 => 22 µF (V1a). The 4H choke is larger than the output transformer!

Plus raised heaters and a few other tricks. The breadboarded proto was dead silent, with an outstanding tone and sounded really tight when needed, even when connected to a big bad cab fitted with a big bad 15" JBL D130. I'll add a 4R 10 w plus some glue in order to be also able to use it as an effect, Herzog-style.

Offline FYL

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Re: VHT Special 6 - What a bargain!
« Reply #12 on: April 30, 2010, 06:41:46 am »
Quote
The head version..

B-stock, returned item. It seems that the person who bought it didn't like it...


Offline HotBluePlates

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Re: VHT Special 6 - What a bargain!
« Reply #13 on: April 30, 2010, 09:43:47 am »
The Chinese or other country will get this right some day.  I find it very encouraging to see this type of technology and packaging being produced at such a low price point.

Do you know how the low price is arrived at? Have you ever seen the inside of a chinese factory?

Way back when, I worked at Gibson guitars in Nashville, both in the main plant and in the Epiphone plant. One day, we found out about a new group of guitars being produced in chinese factories instead of our typical korean factories for the Epiphone line. The idea was to hit a lower price point by saving somewhat on material but especially on labor. How low of a price point? How about a list price of about $190. If that's the list, then it sells to the dealer for about $86, and the company still turns a profit. How much was material, how much was labor, and how much was marketing and shipping from china to the manufacturer's distribution center? If you start thinking that maybe 20-25% of the cost was material, you're getting pretty close.

The plant manager came back one day from one of his periodic quality control trips to the overseas factories. For Epi stuff, we used to inspect and set-up the guitars built overseas, and the roll-up of our noted defects was taken back to improve the quality coming from the original factory.

Anyhow, the manager had photos from his trip to the chinese "plant". It was a building with bare dirt floors, and the workers sat on empty 5-gallon paint drums. So little money was invested in setting up the plant that they literally used almost no tooling, and the scroll on the headstocks were not routed with a bit that cut the shape in 1 step (like in the Gibson plant), not cut using a template (like a small builder/luthier might do), but hand-whittled. I'll say the chinese workers did a fairly good job, except all the headstock scrolls were tilted about 15-20 degrees... bad enough to see the error from across a full music store.

There were other major issues, but the defects (all well known internally) were deemed "acceptable given the price point" and they all shipped to stores.

We talk about Leo Fender being frugal and selecting the most cost-effective stuff to work with, but he never used out-and-out crap. Very much of the low price-point musical stuff coming from china is very much crap and with workers paid slave wage on top of it. Come to think of it, I think the manager used to show us the china pics when someone would gripe about working conditions or not getting a raise...

EDIT: Sorry about the broken italic tag earlier...
« Last Edit: May 01, 2010, 01:05:55 am by HotBluePlates »

Offline tubesornothing

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Re: VHT Special 6 - What a bargain!
« Reply #14 on: April 30, 2010, 10:23:40 am »
If you want to mod a cheapo amp, pick the valve jr.  Lots of existing mods available for it, and good forum support too.


Offline FYL

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Re: VHT Special 6 - What a bargain!
« Reply #15 on: April 30, 2010, 11:55:00 am »
Quote
If you want to mod a cheapo amp, pick the valve jr.  Lots of existing mods available for it, and good forum support too.

VJr or one of it's even cheaper doppelgängers such as the Harley Benton GA-5, sold thru Europe by Thomann. It looks nicer IMO and is marginally easier to mod (there's already a tone control). Around $85 (the price on the site includes local VAT).

http://www.thomann.de/gb/harley_benton_ga5h.htm



Offline conger

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Re: VHT Special 6 - What a bargain!
« Reply #16 on: April 30, 2010, 01:50:06 pm »
Do you know how the low price is arrived at? Have you ever seen the inside of a chinese factory?

Way back when, I worked at Gibson guitars in Nashville, both in the main plant and in the Epiphone plant. One day, we found out about a new group of guitars being produced in chinese factories instead of our typical korean factories for the Epiphone line. The idea was to hit a lower price point by saving somewhat on material but especially on labor. How low of a price point? How about a list price[/i] of about $190. If that's the list, then it sells to the dealer for about $86, and the company still turns a profit. How much was material, how much was labor, and how much was marketing and shipping from china to the manufacturer's distribution center? If you start thinking that maybe 20-25% of the cost was material, you're getting pretty close.

The plant manager came back one day from one of his periodic quality control trips to the overseas factories. For Epi stuff, we used to inspect and set-up the guitars built overseas, and the roll-up of our noted defects was taken back to improve the quality coming from the original factory.

Anyhow, the manager had photos from his trip to the chinese "plant". It was a building with bare dirt floors, and the workers sat on empty 5-gallon paint drums. So little money was invested in setting up the plant that they literally used almost no tooling, and the scroll on the headstocks were not routed with a bit that cut the shape in 1 step (like in the Gibson plant), not cut using a template (like a small builder/luthier might do), but hand-whittled. I'll say the chinese workers did a fairly good job, except all the headstock scrolls were tilted about 15-20 degrees... bad enough to see the error from across a full music store.

There were other major issues, but the defects (all well known internally) were deemed "acceptable given the price point" and they all shipped to stores.

We talk about Leo Fender being frugal and selecting the most cost-effective stuff to work with, but he never used out-and-out crap. Very much of the low price-point musical stuff coming from china is very much crap and with workers paid slave wage on top of it. Come to think of it, I think the manager used to show us the china pics when someone would gripe about working conditions or not getting a raise...

I don't want to start a Chinese production debate really, but...  The anecdote you mention says far more about the parent company, i.e. Gibson not doing a good job and implementing good quality control and making sure that it was followed and adhered to and implementing the contractual penalties to make it happen.  Too many companies have tried this, got burnt and then the people building the stuff get the blame.  Or rather the entire nation gets the blame. 

I read a similar story about the UK company Vintage Guitars that contracted a company in China to build guitars.  Then sent plans, inspected the plant, etc.  However, it turned out that not a single person in the plant had actually held a guitar.  No wonder it was a disaster.  Again it was Vintage at fault and not the Chinese.

But that VHT looks pretty good to me.  I cut my teeth on a Valve Junior and I think they are an amazingly good value way to build an amp.  One day they will get it right.

Offline alerich

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Re: VHT Special 6 - What a bargain!
« Reply #17 on: April 30, 2010, 08:00:14 pm »
I don't want to start a Chinese production debate really, but...  The anecdote you mention says far more about the parent company

I think that's a very fair statement. I own an Egnater Rebel 20 head that is at least assembled in China. I know some of their other lines are manufactured in China, as well. The Rebel 20 appears to be a well built (and designed) and sturdy device. I haven't taken it apart but I have removed the chassis from the cabinet to take a pic. While it certainly isn't as repair friendly as on old Fender amp very few mass produced amps today are. It appears that Egnater keeps a close eye on the production of these items and I seem to recall having read that Bruce Egnater inspects and tests each unit personally before it is shipped to market. If this item were marketed by a boutique amp maker in the States it would be likely be at least two or probably three times the street price it sells for.

Recall that Made In Japan at one time meant inferior junk but that trend changed over time. The Japanese were competing with an American manufacturing base at the time that now no longer exists. If a company contracts to have a product made abroad and takes delivery of the product and then ships the product to market warts and all I think they have to bear part of the blame and one has to wonder what was happening during those periodic quality control trips.

Some of the most amazing music in history was made with equipment that's not as good as what you own right now.

Offline HotBluePlates

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Re: VHT Special 6 - What a bargain!
« Reply #18 on: May 01, 2010, 03:42:29 am »
Recall that Made In Japan at one time meant inferior junk but that trend changed over time. The Japanese were competing with an American manufacturing base at the time that now no longer exists.

I'm just young enough that I don't remember japanese stuff being junk. However, I have seen picutres of the goods that brought about this statement, and I'd agree with it. The japanese were computing with the U.S. at a time when they had no real experience with mass production, and they simply didn't have the skill. That changed over time. Japanese quality improved, and their workers demanded better pay.

When I was at Epiphone, there were a handful of acoustic guitars that were essentially warehoused there until orders exhausted the supply. They were made in Japan at a point for that company when all production was being done in Korea. Let me tell you, the best guitars in the whole damn building were those japanese acoustics. I wish I'd bought one under the employee purchase program.

I don't want to start a Chinese production debate really, but...  The anecdote you mention says far more about the parent company...

I read a similar story about the UK company Vintage Guitars that contracted a company in China to build guitars.  Then sent plans, inspected the plant, etc.  However, it turned out that not a single person in the plant had actually held a guitar.  No wonder it was a disaster.  Again it was Vintage at fault and not the Chinese.


Yeah, it's Gibson's fault entirely. The whole company went from being run when people who knew music, to being owned/operated (when I was there, late-90's to 2000) by 3 Harvard Business School grads. They pretty ruthlessly tried to apply what they'd learned to a business that's about making art.

Further info:
The guys and gals at the Gibson USA plant and the Custom Shop were 100% top-notch and genuinely loved and cared about making guitars. The problem by comparison with working in the Epiphone plant is the idea held by the overall management that a Gibson guitar should be something you aspire to own, like a luxury car, while Epiphone was the line for everyone else. Everything was dictated by price point. It was horribly demoralizing to work at Epiphone, and see the company's name thrown away on stuff that was sometimes really good, sometimes atrocious.

At Epiphone, we received guitars made overseas; at the time, there was no such thing as an american-made Epiphone (I don't know how it is now, but I know about some of the games that were about to be played with "US Epiphone" at the time I left). Gibson/Epiphone owned/operated not one of the overseas factories that supplied the guitars. There were something like 13 different korean factories, undoubtedly with varying ownership, which made guitars. Very few models made at one factory were made by another factory. I can tell you which specific models were likely to be outstanding, and which I could call garbage without even looking at the guitar, because the variation between factories was that great. I still know the serial number prefix for the great Epiphones.

Offline HotBluePlates

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Re: VHT Special 6 - What a bargain!
« Reply #19 on: May 01, 2010, 03:43:00 am »
Anyway, at the same time, a factory was being opened in China and in Indonesia. The acoustic model from Indonesia was to list at less than $100. That price includes the cost of material (ask Gabe or Tubenit how much decent tonewood for a guitar will run you), cost of labor, cost of shipping the items halfway around the world, cost of paying an american to repair and set it up (yes, I said repair), cost to ship to the dealer and cost to market it.

I did set-up work at Epiphone, and minor repairs. We received brand-new guitars from the factories and actually had to repair them just to make them playable, or to prevent the player from cutting the sides of their hands on the frets. Set-up guys did minor work, but we also had a full-time repair shop just to fix major problems on brand-new instruments about to go to stores.

The demoralizing part was that each guitar you set up was checked by a QC guy. That's not a big deal, but what was a big deal was never knowing what was "good" and what was "bad". That's because the standard changed daily; guitars with issues deemed to be bad one day (unsellable/scrap) were "good" the next day because either too many were being sent to repair (costing too much money) or because too many were being scrapped, or because there was a large order for that model that had to be filled.

Yes, they tried to do something about quality, but the problem is that Gibson was looking for the lowest-bidder to make the Epiphone line. Everything is about price-point, and it can't be met in the US, and can't be met on some models without near slave-labor. The only good Epiphones when I was there were made by maybe 2 factories who charged more than the others, so they only produced the "expensive Epiphones" whose price point allowed paying more to make the guitar right. They routinely required no work from us except to change the strings.

And forcing quality on the other factories was futile, because they were contracted because they were so cheap. Getting them to do it right involved paying more for each guitar to cover the added cost of doing things right. And the factories knew that others might do a better job, but no one could touch their price.

Ultimately, my point in all this is that you get what you pay for, and you also do not get what you do not pay for. A cheap chinese amp may be a good way to buy parts cheap. But I'll probably stick to scrapping/rebuilding old test gear that was top-notch stuff which you can buy for $10 now. When you see and feel real quality (the kind which no longer makes economic sense) then you realize just how bad some of the cheap stuff is.

I know some good things come out of China. I really like the computer I'm typing on, and it was probably made there entirely. But China also makes toys that will poison you kids, and milk that killed a bunch of their kids. And their capability to make goods that are inexpensive to us is very much tied to low standard of living in some areas and definitely their form of government.

But that's neither here nor there on an amp forum. Sorry for projectile-vomiting my enjoyment of well-crafted things!  :grin:

Offline tubesornothing

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Re: VHT Special 6 - What a bargain!
« Reply #20 on: May 01, 2010, 08:10:32 am »
Well I am happy there is the Gibson Custom Shop.  I will gladly pay $4000-5000 for a US CS Gibson (and have) than any chinese, japanese or mexican guitar anyday.  Perhaps some day they will be as good, but not yet.


Offline HotBluePlates

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Re: VHT Special 6 - What a bargain!
« Reply #21 on: May 01, 2010, 10:15:27 am »
Shoot... I'll take a japanese guitar almost any day of the week. Most I have played have been outstanding guitars, and a lot less than american guitars.

But that doesn't mean I don't have american guitars, either. I love my Taylor, and I built my Tele, so I guess that qualifies as american-made!

Offline alerich

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Re: VHT Special 6 - What a bargain!
« Reply #22 on: May 01, 2010, 10:44:52 am »
I have an Indonesian made Squier Stratocaster that I paid $199 for brand new that is nothing short of spectacular. It is the single best playing and sounding Strat I have ever played or owned. I realize that craftsmanship wise a Strat is not a Les Paul but based on other guitars in that price range with the same features it is just incredible. Of course, I sifted through no fewer than two dozen Squier Strats over a two day period to find this one but I have done the same thing with Les Pauls only to walk away without finding one I liked. I love Les Pauls - it would be the only guitar I owned if I could only own one guitar - but the last time I replaced my Les Paul it took me two years of window shopping at Sam Ash and GC before I finally find one I liked. I don't know if my hands have just become more particular over the years of if they just aren't as nice as they used to be. There was a time when I struggled to decide which one I wanted.
Some of the most amazing music in history was made with equipment that's not as good as what you own right now.

Offline tubesornothing

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Re: VHT Special 6 - What a bargain!
« Reply #23 on: May 01, 2010, 11:08:41 am »
... you guys have obviously not tried my Les Paul.  Cheapos cannot compare, no way, no how.  Don't even try.


Offline HotBluePlates

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Re: VHT Special 6 - What a bargain!
« Reply #24 on: May 01, 2010, 01:30:19 pm »
Funny thing is I don't even own a Les Paul! I've got a nice japanese Fender strat that I've made various changes to over the years, and my Tele copy.

I'd love a nice LP Classic or Custom, or maybe a good LP Special, but I simply can't afford them. Gibson has priced themselves out of my reach.
« Last Edit: May 02, 2010, 02:20:27 am by HotBluePlates »

Offline tubesornothing

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Re: VHT Special 6 - What a bargain!
« Reply #25 on: May 01, 2010, 05:44:29 pm »
Well HBP, if we ever meet up I would be honored if you took my LP for a spin.

Here is a thread about it on the LP forum:  http://www.lespaulforum.com/forum/showthread.php?t=163689


 


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