Category: Amplifiers

An Anatomy of Audio Note & the Quest 300B Monoblocks

October 5, 2001

An Anatomy of Audio Note & the Quest 300B Monoblocks   Constantine Soo 5 October 2001 Specifications Per Monoblock Weight: 26.5lbDimensions: 7.7(H) × 8(W) × 19.7(D)(inch)Power Consumption: 85WFuse ratings: 1.6A anti-surge (110 to 120V supply)Input [Read More]

InnerSound Line Stage Preamplifier

June 25, 2001

InnerSound Line Stage Preamplifier   Frank Alles 26 June 2001 Specifications Inputs: 6 line level, including tape and video processor loops; one balanced XLROutputs: 4 line level (2 fixed level outputs, one variable RCA-type, one [Read More]

GW Labs 270 Tube Amplifier

June 1, 2001

GW Labs 270 Tube Amplifier   Constantine Soo 1 June 2001 Specifications Power Output: 70W/channel RMS, 20 Hz-20 kHz 8 ohmFrequency Response: 10 Hz – 80 kHzTHD+N: 0.65% / 1 kHz / 70W / 8 [Read More]

VAIC Reference 52B Monoblocks

May 18, 2001

VAIC Reference 52B Monoblocks Parallel Single-Ended Class A amplifier:Is This Another Anemic SE Amp? Lewis Lanese 18 May 2001 Specifications Parallel Single Ended Class ATubes: 2x520B, 1xAV8B, 1x6SNG7T,1x5U4Output Impedance: 2-8 OhmsInput Impedance: 55 kHzS/N Ratio: [Read More]

Monarchy Audio SE-160

April 26, 2001

Monarchy Audio SE-160 Single-Ended Class A Monoblock Amplifiers Frank Alles 26 April 2001 Specifications Frequency Response:20Hz to 20kHz +/- 0.5 dBTHD: under 0.05%S/N Ratio: better than 90 dB Single-ended or Balanced ModePower Output:8 Ohm Load: [Read More]

The Ensemble Fonovivo Phono Preamplifier

January 22, 2001

The Ensemble Fonovivo Phono Preamplifier   Jason Thorpe 22 January 2001 Specifications Bandwidth: 10 Hz – 85 kHz (-3dB points)RIAA Accuracy: 20 Hz – 20 kHzLine Level Output: Max 9.5 VrmsPhase correctTolerating Low impedance loads [Read More]

Musical Surroundings MM/MC Phonomena Phono Preamplifier

January 4, 2001

Musical Surroundings MM/MC Phonomena Phono Preamplifier   Paul Szabady 4 January 2001 Specifications American made using discrete transistor topologyDual mono circuit layoutClass-A operationMatched low noise input transistorsAdjustable gain: 40 – 60 dB in 16 stepsAdjustable [Read More]

The Bel Canto EVo 200.2 Amplifier

October 23, 2000

  The Creature that Rose from Beneath the Planet of the Son of “Tube Fest” Stuart McCreary & Clement Perry 23 October 2000 Specifications EVo 200.2 Class T Digital AmplifierFrequency Response: 1Hz – 80KHzContinuous RMS [Read More]

Rogue Audio Ninety-Nine

September 26, 2000

Rogue Audio Ninety-Nine Tube Line Stage Preamp Frank Alles 26 September 2000 Specifications Frequency response: 1 Hz to 200 kHz ± 1 dBTotal Harmonic Distortion (THD): <0.1%Rated output: 1.5 voltsMaximum output: 50 volts peak to [Read More]

The Audio Harmony II Enhancement Device

September 5, 2000

    Clement Perry 5 September 2000 Specifications Power Bandwidth: DC to greater than 1 MHzFrequency Response: DC to 100KHz (+/- 0.2dB)Voltage Gain: 1.8 times or 5.1 dBTotal Harmonic Distortion:(20 to 20Khz, 2 Vrms in): [Read More]

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