Acoustic Masterpiece/Air Tight M-101
¥ 118,000 (around the early 1990 s?)
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.
|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)|
|Vacuum tube used||ECC83 : 2 pieces
KT88 : 2 Pieces
|External dimensions||Width 300x Height 187x Depth 200 mm|