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DB2.2 2/1 Channel Class AB Bridgeable Stereo 12v Power Amplifier Complete Populated PCB Assembly


World RRP: £243.95

Category: Spare Parts

Product code: DB2.2PCBA

Bassface is proud to announce that it will now ship replacement PCB units for its amplifiers to help customers repair and renew existing equipment. Ideal for competitors trying to keep costs down after pushing beyond limits or for more traditional repairs. With the cost of raw materials increasing every year it does not make economic sense for business to encourage customers to throw away perfectly good cast and machined components. Please note that it is extremely important to understand the immense heat that this board will generate if it is not installed into its correct heatsink. YOU CAN NOT RUN THIS BOARD WITHOUT THE CORRECT ORIGINAL BASSFACE HEAT SINK. If you attempt to use this product without installing it into the heat sink the product will immediately destroy itself.

Technical Highlights


  • Complete Replacement PCB Assembly
  • High Fidelity Class A/B Topology
  • Line Out For Multi Amp Systems
  • Soft Turn On/Off
  • Variable Low Pass filter at 24db/oct
  • Variable High Pass filter at 24db/oct
  • Variable Bass Boost
  • Double Sided PCB Circuit Board
  • T.D.O.S. Amplifier Protection Circuitry
  • O.P.S. Oversized Power Supply
  • Up To 6V Ready Pre Amp Input Stage
  • Ultra Low THD Audiophile Components

Series


SUPPORT CREW

What's In The Box?


  • 1 x Stereo Amplifier Populated PCB
What's In The Box?

Version History


No prototype necessary. Straight iteration of existing product.

Key Facts


Product Category Spare Parts
Version 1
Series Support Crew
First Added 15/07/2019
Last Modified 09/03/2020
Barcode 680044777511
Production Status Current
Product Net Weight (g) (For Pairs/Sets/Major Parts) 1586
Product Height (mm) 37
Product Length (mm) 604
Product Width (mm) 156
Complete Product Pack Weight (g) 1690
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Single

Amplifier Data


Genuine Useable RMS Power, 4Ohm (Watts), < 1%THD, 14v 450x2
Genuine Useable RMS Power, 2Ohm (Watts), < 1%THD, 14v 620x2
Genuine Useable RMS Power, 4Ohm Bridge (Watts), < 1%THD, 14v 1240x1
Frequency Response (Hz) 10-25000
THD Continuous 4 Ohm 1Khz/100Hz (%) <0.04
Signal To Noise Ratio (db) >100
LPF (Hz) 50-120
HPF (Hz) 50-750
Bass Boost (Db) 0-18
Boost Frequency (Hz) 40
Audio Signal Input Voltage (V) 0.2-8
LPF Slope (Db/Oct) 24
HPF Slope (Db/Oct) 24
Amplifier Topology Class A/B
Fuse Rating (Amps) 4x40
Power Wire Input Gauge (AWG) 4
Recommended Wiring Kit and Accessories PWK4.1 RCA5.1
Minimum Recommend Final Load Per Channel (Ohms) 2
Channel Separation (Db) >60

Extended Amplifier Data


Verified RMS 14.4V Per Channel 4Ohm (Watts)@(THD), (Amps), (Version) 442@1%,100.8,(V3)
Verified RMS 14.4V Per Channel 2Ohm (Watts)@(THD), (Amps), (Version) 620@1%,167.5,(V3)
Verified RMS 14.4V Bridge 4Ohm (Watts)@(THD), (Amps), (Version) 1237@1%, 169.5,(V3)
Verified RMS 13.8V Per Channel 4Ohm (Watts)@(THD), (Amps), (Version) 411@1%,97.8,(V3)
Verified RMS 13.8V Per Channel 2Ohm (Watts)@(THD), (Amps), (Version) 554@1%,158.8,(V3)
Verified RMS 13.8V Bridge 4Ohm (Watts)@(THD), (Amps), (Version) 1102@1%,159.7,(V3)
Verified RMS 12.5V Per Channel 4Ohm (Watts)@(THD), (Amps), (Version) 339@1%,88.9,(V3)
Verified RMS 12.5V Per Channel 2Ohm (Watts)@(THD), (Amps), (Version) 457@1%,142.8,(V3)
Verified RMS 12.5V Bridge 4Ohm (Watts)@(THD), (Amps), (Version) 912@1%,144.8,(V3)