Bryston PowerPac 120 (Pair)

The Bryston PowerPac 120 amplifier, is a no-compromise, modular, single channel power amplifier delivering 120 watts at 8 Ohms, or 200 watts into 4 Ohms. The PowerPac 120 is a modular monaural version of very popular 3B ST stereo amplifier but designed to be utilized in applications where portability, sound quality and flexibility are of prime importance.

The PowerPac 120 is a perfect choice for use as a portable power amplifier which can be attached directly to the rear of your loudspeaker. This provides for the use of very short speaker leads resulting in a much improved loudspeaker/amplifier interface.

The PowerPac 120 can also be bolted on the wall for utilization in audio/video surround systems (left/right/center/rears) where a non-conspicuous power module is required. A further application would be in multi-room audio systems where single or multiple amplifiers are needed to provide music in adjacent rooms. Finally, with the recent popularity in passively or actively amplifying the individual drivers in your stereo loudspeakers the Bryston PowerPac 120 would be ideal for use in this capacity.

FEATURES:

- Allows direct attachment or adjacent placement to loudspeakers
- On-wall mounting
- Easy application in any multiple driver active or passive stereo system
- Balanced or unbalanced operation at the flick of a switch
- Gold plated 5-way banana jacks, RCA and XLR connectors
- Ground lift switch to reduce annoying hum
- Level control adjustment (29dB to 13dB)

Specifications:

- Power Output: 120 watts at 8 ohms
200 watts at 4 ohms
- Distortion : Less than 0.007% from 20Hz to 20kHz at 120 watts,
IM or THD Noise >106dB below full output
- Slew Rate: Greater than 60 volts per millisecond
- Power Bandwidth: Less than 1Hz to over 100kHz
- Damping Factor: Over 500 at 20Hz, ref. 8 ohms
- Input sensitivity: 1.0V in for 100 watts out,
- Impedance: 10k unbalanced 20k balanced

Features:
- Over 1700 cm/square of heatsinking
- Over 2900 cm/square with chassis
- Regulated power supplies to all voltage gain stages
- Gold plated input and output connectors
- Switchable balanced XLR, 1/4 inch and RCA unbalanced inputs
- Warranty 20 years parts, labour, shipping one way

A/C Power Consumption & Heat Load
1. Idle Current 40W
2. 8 Ohms (120W ea.) 288W
3. 4 Ohms (200W ea.) 456W
4. Max. Wattage 456W
5. Max. Heat Dissipation 256W / 874 Btu/Hr

Dimensions (LHW) 12 x 3.6 x 7.25 inches, 30.5 x 9 x 18.3 cm.
Weight: 4.5kg

other: serial number matching pair
collection only