The disposal price has been reduced. Discounts for members are not applicable. 2022/5/22 sales price 398,000 yen Maintenance completed! Comes with a 220V step-up transformer Quad vintage pre-power system The thickness, luster, and tension of the sound are all composed with rich emotion, and they excellently express the sound of the instrument. Anyway, it is an amplifier with thick, chewy mid and low tones, and an impressive tasteful tone unique to vacuum tubes. The appearance has aging corrosion and dullness (Yoichi Murakoshi)
Maintenance information: 2022.5.21 Maintenance (QUAD2 (common) · Oil capacitor 0.1 μF deterioration replacement 3 × 2 · Electrolytic capacitor 25 μF deterioration exchange 1 × 2 · Resistor 3W deterioration replacement 1 2 x Vacuum tube socket caulking repair QUAD22 ・ Block capacitor 16μF × 3 noise exchange and electrolytic capacitor addition ・ Electrolytic capacitor 25μF defective replacement 4 pieces ・ Main volume gully exchange ・ Spark killer defective replacement ・ Mylar Capacitor 5600pF and other deterioration exchange 4 pieces · Resistors 1W and 1/2W deterioration exchange 6 · Gang error reduction measures → Radio1 only resistor 1/2 W added 4 pieces · RCA jack and vacuum tube socket caulking repairs Other operation checked at AC 220V (rated output 12W QUAD2 is wired to 16Ω specification)
Accessories: step up transformer, speaker cable
Main specifications: [QUAD22] EF86 × 2 ECC83 × 2 Input PHONO, RADIO, TAPE [QUAD2] KT66 × 2 EF86 × 2 GZ32 15W+15W