The Technics SE-9060 is a highly regarded vintage DC stereo power amplifier produced between 1976 and 1979 . Known for its sleek, rack-mountable "flat" profile, it features a true dual-mono design with independent power transformers and volume controls per channel. The unit delivers 70 watts per channel into 8 ohms in stereo mode, and can be bridged into a mono (BTL) amplifier for 180-200 watts. Key Features & Specifications: Power Output: 70 W + 70 W (8 Ω, stereo) or 200 W (8 Ω, BTL mono). Frequency Response: 20 Hz to 20 kHz (+0 dB, -0.1 dB). Design: Separate left/right power supplies and heat sinks that form the chassis sides. Versatility: Switchable stereo/mono operation with no rewiring required. Dimensions & Weight: 450 x 92 x 376 mm, weighing 11.5 kg.