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Luxman SQ38 Signature
Reference: SQ-38 Signature
SQ-38S, 70th anniversary vacuum tube pre-main amplifier
This signature model commemorated our 70th anniversary. The SQ-38S adopted a Williamson circuit, an orthodox model using an output tube EL34 in a push-pull style, offering sophisticated sound quality backed by many years of experience with vacuum tube technology.
The circuit is Williamson with reverse-phase signals made by P-K division ; the output stage is made of two push-pull of EL34 (6CA7) tubes with low amounts of negative feedback.
SQ-38 Signature
Data sheet
- Height
- 209 mm
- Width
- 430 mm
- Depth
- 387 mm
- Weight
- 22 kg
- Finish
- Gold
- Power
- 2 x 30 w
- Bandwidth
- 20Hz～20000Hz、+0 -0.5dB
- Valve
- el34 golden dragon
- Product
- Used
- Operation
- Perfect
- Condition
- 9/10
SQ-38S, 70th anniversary vacuum tube pre-main amplifier
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