Antique Sound Labs


I picked a pair of Monoblocs at an auction and haven’t been able to find any information on them. They say Antique Sound USA on them. They’re marked as Model 108. Has 4 KT90’s as outputs. Any help that can be provided would be greatly appreciated.

jnlfrazier

I replied to your thread at Audio Asylum, but here it is again: 

I have a pair of ASL AQ-1008DT that look very similar to your Model 108. The amps I have sound very nice. Roger Modjeski worked on them just before he died and he was impressed with them. 

Here's a link to the circuit schematic: 
https://drive.google.com/file/d/1t8n1sepKt5O-T_aOHkN3dxQrobOrmFw5/view

Here's a link to the product manual: 
https://drive.google.com/file/d/1XoWVLSHRNqiQU3CEbvZzgwkCRNiaix-O/edit?pli=1

Here's a picture of the amps in my virtual system: 
https://www.audiogon.com/systems/2056

I hope this helps. 

Mark

These are quite a bit more power than my 240. I'm in St. Louis and tend to listen to a lot more music in the winter. These will help me keep the room warm. 

Your systems really nice. Looks like you live in a HiFi shop.