Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: BOWMusic on August 23, 2021, 07:56:28 am

Title: New 5W tube amp with Hi gain channel
Post by: BOWMusic on August 23, 2021, 07:56:28 am

Hi,
everyone, I'm new here , I'm currently building a new tube head , 5W output with two channels, I post it here because I want someone interested can hear my test sound clips , can tell me what do you think about it so I can further improve it . It has three preamp tubes (12AX7), one output tube(6V6GT), has two channels (each has two voices),with buffered FX loop. If it get good result here maybe I will start a one-man company selling it . this thread is not for advertising, it's just a test circuit. I really want is some honest review.

here are some videos that my friends play , video and audio recorded with iPhone 12 Pro

Normal channel ,voice A

Normal channel voice B

Hi gain channel voice B

Title: Re: New 5W tube amp with Hi gain channel
Post by: acheld on August 23, 2021, 09:49:39 am

Nice tone.

Would you please post your schematic? 

Title: Re: New 5W tube amp with Hi gain channel
Post by: tubenit on August 23, 2021, 11:20:13 am

I thought normal channel voice A sounded quite good.   :thumbsup:


with respect, Tubenit

Title: Re: New 5W tube amp with Hi gain channel
Post by: BOWMusic on August 23, 2021, 06:57:12 pm

Quote from: acheld on August 23, 2021, 09:49:39 am

Nice tone.

Would you please post your schematic?

It's just a test circuit , I'm building a prototype now, working with a local company to develop a solid state power supply with power scaling function.It is not finish yet.

Title: Re: New 5W tube amp with Hi gain channel
Post by: BOWMusic on August 23, 2021, 06:57:32 pm

Quote from: tubenit on August 23, 2021, 11:20:13 am

I thought normal channel voice A sounded quite good.   :thumbsup:


with respect, Tubenit

thanks