Audio Database


This is a stereo power amplifier kit announced by the acoustic master piece brand.

KT-88 is used for the power tube.
In addition, it can be replaced with 6550 6CA7 (EL34). In addition, the operation of power feeling can be changed to 5 pole tube, 3 pole tube, UL connection according to preference.

It uses carefully selected parts and has high reliability and sound quality despite being a kit.

Model Rating
Type Stereo power amplifier
Maximum power output 8W/8W (KT88 Ultra Linear Connection)
Total harmonic distortion factor 1% or Less (1 kHz)
Frequency characteristic 20 Hz to 20 kHz (within 1 dB)
Impedance 100k Ω
Vacuum tube used ECC83 : 2 pieces
KT88 : 2 Pieces
External dimensions Width 300x Height 187x Depth 200 mm
Weight -kg