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Bandwidth Audio Products
288 Mono Tube Power Amplifier
Pair of 60 Watt Class-AB mono tube power amplifiers with Ultralinear KT88 output stage. Effortless sound from an amplifier built like no other. A great match for even the most difficult loudspeakers.
Rated Power: 60 Watts at 1% THD+N
Class: AB
Output Config: Push-Pull Ultralinear
Feedback: Closed Loop
Power Tubes: KT88
Load Impedance: 4, 8, and 16 ohm supported
Pair of 5 Watt Class-A Single Ended Triode tube amplifiers with a parallel 2A3 output stage. This low-noise, low-distortion amplifier features no feedback for a truly captivating listening experience. With the right speakers, nothing else will do.
Rated Power: 5 Watts at 2.75% THD+N
Class: A
Output Config: Parallel Single Ended
Feedback: Open Loop / Closed Loop
Power Tubes: Parallel 2A3 (standard) / Parallel 45 (user)
Load Impedance: 4, 8, and 16 ohm supported
22A3 SET Mono Tube Power Amplifier
Kaskode One Tube Phono Preamplifier
Ultra-low noise MM / MC Class-A open loop all tube phono preamp with highly tunable loading designed to get the most out of your best cartridge. This preamp uses rare European 10,000-hour rated NOS tubes designed for the lowest possible noise, high gain, and high linearity. All tubes are tested and hand-selected in house.
Cartridge Support: MM & MC (MC Optional)
Gain (MM Mode): 46dB
Gain (MC Mode): 60dB (1:5) 66dB (1:10) 72dB (1:20)
Tubes: NOS Siemens D3A + EC8010
THD+N: <0.05%
RIAA Accuracy: +/- 0.2dB from 20Hz to 40KHz
MM Input Referred Noise: 0.2uV, -132dBu
Aurora One Tube Line Preamplifier & Buffer
The Aurora One tube line preamplifier & buffer acts as a bridge between your analog sources and power amplifier. Featuring a Class-A non-feedback open-loop all tube signal path, the Aurora One offers complete transparency with extraordinary low distortion and noise. With 6 analog inputs, this line preamp has enough overhead for even the largest systems.
Analog Inputs: 6 RCA Pairs
Outputs: 2 RCA Pairs (with Independent mute)
Modes: Low Gain, High Gain, Bypass
Tubes: 6H30PI + E88CC
Gain: Low Gain: 8dB / High Gain: 14dB / Bypass: 0dB
THD+N: <0.05% at 2V RMS
Input referred Noise: 112.2dBu (High Gain)
SNR: -106dB (High Gain, 2V RMS Output)
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