
LAB12
suara Mk2 Toroid Version KT120
The Lab12 Suara Mk2 – Toroid Version is a 2 × 50 W per-channel Class A tube power amplifier with a true dual-mono topology and separate high-current, low-noise toroidal transformers and dual power-supply stages. It uses four dual triodes and four KT120/KT150 power pentodes, supports 6550, KT88, KT120, and KT150 tubes, and provides selectable Triode and Ultra Linear modes with no feedback. Specifications include 20 Hz–25 kHz frequency response (−0.9 dB), 100 kΩ input impedance, 1.8 V/1.5 V input sensitivity, RCA and XLR unbalanced stereo inputs, 4–8 Ω recommended speaker impedance, a 5 mm aluminum face panel, and a 22 kg chassis measuring 43 × 19 × 29 cm.
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Specifications
- Category amplifying
- Tag: parallel single ended tube power amplifier
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