Custom Grand 2026 Dumble SSS #004 New Version with Circuit Optimized Handwired Tube Amplifier Head Steel String Singer SSS20N with 12AX7*4, 12AT7*1, 6V6*2 in Black, Clean Tone

Custom Grand 2026 Dumble SSS #004 New Version with Circuit Optimized Handwired Tube Amplifier Head Steel String Singer SSS20N with 12AX7*4, 12AT7*1, 6V6*2 in Black, Clean Tone

Grand SSS is a Handwired all tube guitar amplifier with D-sound SSS #004 pedigree. It has a strong and powerful tone and is full of singing ability. It can fully reveal the excellent overtones and string feedback of your guitar. 

1st,in its preamp section, there is a Fet distortion device, allowing you to get a lightly overdrive to FUZZ tone. 

2nd, it also has D-sound SSS's signature high- and low-pass filters,this pair of step potentiometers gives it a very wide range of sound. 

3rd, it has a built-in EQ bypass switch, which allows the amp to have a headroom adapted to different usage scenarios.

4th,it is worth mentioning that we made the effects loop as a lossless channel. 

You will definitely love its tone when you play it, because you will find that the SRV tone is easily achieved.