BRYSTON OWNER’S MANUAL Instructions For Bryston PowerPac 60/120/300 Monaural Amplifiers Last change on 31-oct-2003
GENERAL INSTRUCTIONS General Information: Thank you for choosing a Bryston product. We would welcome any comments or suggestions you may have regarding the operation of your amplifier. We consider our customer to be Bryston,s most important resource and your opinion is very much appreciated. In the unlikely event you have a problem with your amplifier and must return it for service please keep the original box and all packaging material.
BRYSTON POWERPAC 60/120/300 Input and Output Connectors: Bryston PowerPac amplifiers come standard with two input connectors: one unbalanced RCA/phono connector and a balanced combination XLR - 1/4-inch jack with fully discrete active input circuitry. All input connectors are gold-plated and should only be used only with highquality, gold-plated interconnect cable as a poorly plated connector will eventually corrode through the gold flash.
SPECIAL INSTRUCTIONS POWERPAC 120/300 The PowerPac 120/300 remote on/off function allows the user to link the power on/off of an amplifier, or group of amplifiers, to an external preamp, or other control product. This is useful in installations, such as home theater, which usually present a convenience problem for powering up multiple amplifiers, often at distant locations from the source.
ON PWR / CLIP PWR SW BAL REG FUSE REMOTE CAUTION: DISCONNECT SUPPLY CORD BEFORE REPLACING FUSE ATTENTION: DEBRANCHER AVANT DE REMPLACER LE FUSIBLE UNBAL BAL +6dB 120W / 8 S 2 + PUSH 3 _ 1 G + AC / DC 12V = ON 0V = OFF INPUT SW _ + G MONAURAL AMPLIFIER SST Series
OFF LOCAL REM.
BRYSTON PowerP ac SPECIFICATIONS PowerPac 300 PowerPac 120 PowerPac 60 300 watts into 8 ohms 500 watts into 4 ohms 120W/8 ohms 200W/4 ohms 60W/8 ohms 100W/4 ohms 29dB (Unbalanced) 23dB or 29dB (Balanced) 29dB (Unbalanced) 23dB (Reg.Balanced) 29dB (Pro-balanced) Gain 29dB (Unbalanced) 23dB or 29dB (Balanced) Distortion IM or THD at nominal output power < 0.007% from 20Hz to 20kHz Noise >106dB below rated output Power Bandwidth <1 Hz to over 100 kHz Input Sensitivity Unbalanced 1.
BRYSTON 20 -YEAR WARRANTY Bryston products are warranted to be free from manufacturing defects for a minimum of twenty years from the original date of manufacture. This includes parts, labour and return shipping to the first owner and all subsequent owners. Warranty coverage is automatic and commences with the original date of manufacture which is kept on file at Bryston.
