Introduction to Twin Audio

[Musik007]

Twin Audio is a manufacturer who produces audiophile tube amplifiers. All of our tube amplifiers are hand-made by Thomas Ho, an experienced engineer and tube amp maker with over 20 years in the industry. We design specific tube amplifier circuits for custom-make and special order.

Happy Listening!

Tony Wong.

 

[kimbo]

Welcome aboard!
Do you have a website?

 

[Musik007]

Thanks!
Not yet at the moment.

 

[planet10]

Welcome to the forum... your work are the lovlies Mark Fenlon has been posting pictures of?

dave

 

[Musik007]

Welcome to the forum... your work are the lovlies Mark Fenlon has been posting pictures of?

dave

Hi dave,

Yes. These are some of our works:

EL84 push pull integrated amp:

 

[Musik007]

EF95-EL84 single end:

 

[Musik007]

6SL7-EL34 single end:

 

[Musik007]

300B single end:

 

[Musik007]

300B single end:

 

[Musik007]

This is Thomas:

 

[Musik007]

We already sold over 70 tube amplifiers in Hong Kong in the past three years. Now we show some of our products sold before.

6L6 single end integrated amp:

 

[Musik007]

6SJ7-6V6 single end intergated amp:

 

[Musik007]

Custom-made vintage 46 mono block power amps:

 

[Musik007]

Audiophile graded double C-core OPT used on the 46 mono:

 

[Musik007]

RCA 46, double-grid power amplifier tube, power output 1.25W at class A single end.

 

[Musik007]

Voltage amplifying stage for 46, the famous RCA 5692

 

[Musik007]

Inside view of 46 mono block power amps:

 

[Musik007]

This is Twin Audio listening room.

 

[Musik007]

Our first 6550/KT88 class A single end stereo power amplifer was built at the end of 2008. The circuit is a pair 6SN7s drive a pair 6550 or KT88 with 5Z3 rectifier. The output power is 13W.

 

[Musik007]

The classic rectifer, 5Z3 which is similar to 5U4G, but different foot pins.