Quicksilver Mono 120 Amp with KT150s (one pair)

Quicksilver Mono 120 Amp with KT150s (one pair)

Quicksilver Mono 120 Amp with KT150s (one pair)


Discontinued. No longer available.
Product Info


The new Mono 120 brings the finesse and transparency of low powered tube amplifers into the realm of less efficient speakers. Employing only two output tubes, this circuit provides 120 watts without stressing or pushing these tubes to their limit, and with the lowest output impedance and distortion of all the Quicksilver amplifiers, the Mono 120 brings a new level of performance to this power range.

An on-board bias meter allows individual adjustment of each output tube and, with low-noise power supplies and circuitry, the Mono 120 can still be used on very efficient speakers. The 180 Joules of energy storage provide effortless dynamic response, transmitting the full musical impact of sudden shifts from soft to loud. The Mono 120 has a black chassis and chrome-plated transformer covers.

Quicksilver Mono 120 Amplifier Specifications
- Power Output: 120 watts into 4 or 8 ohms from 20Hz to 20 KHz
- Power Bandwidth: 13 Hz to 80 KHz
- Input Sensitivity: 1 volt
- Input impedance: 100 K ohms
- Damping Factor: 15
- IM Distortion: 1% or less at 120 watts
- Power Consumption: 115 watts at idle, 290 watts at full power
- Tube Complement: 1 × 12AU7 input, 1 × 12AT7 driver, 2 × KT88 or KT150 outputs
- Finish: Carbide black chassis with Chrome transformer covers
- Dimensions: 6 1/2"H, 9 3/4"D, 15"W
- Weight: 38 lbs., 42 lbs. shipping weight
- U.S. Warranty: 3 years parts and labor, Tubes 90 days

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