Sold

MBL 9007A Monoblocks (pair)

, , , ,

Original price was: £32,660.00.Current price is: £12,990.00.


Call Choice Hifi on 020 8392 1959 or to enquire about this product!


Enquire

This fully balanced differential amplifier employs a custom built toroidal transformer for the power stage and 1 custom-built, fully-shielded toroidal transformer for the driver stage. The power transformer is mounted on an aluminium metal shield and encased in epoxy for ultra-effective damping. The output stage and the driver stage employ separate supplies to fully isolate the output stage from the input stage.

All of these outstanding technical specialties set the stage for our ultimate goal:

Musical Utopia !

FEATURES

  • Multi-layer PCB quality FR4 with heavy CU planes in the output section
  • galvanic gilding to protect the copper against pollution
  • ultra short signal paths
  • extreme high peak pulse power up to 1.900 W (MONO)
  • balanced XLR and RCA input
  • Layout in ground-plane and eye-of-an-needle techniques
  • Low-induction MPC resistors and MHz-type RSH capacitors
  • Super-fast ring-emitter transistors in X-crossed array
  • DPP circuit (Direct Push Pull)
  • IGC technology (Isolated Gain Cell)
  • Regulated power supply for the Class-A drive electronics
  • Custom MBL-built binding posts made of pure copper
  • No output relays
  • 132.000 uF custom built power capacitor bank
  • Pure copper internal wiring
  • DC servo coupling
  • Flat frequency response to beyond 350 kHz
  • Outstanding mechanical structure

Brand: MBL Audio

Model Name/Number: 9007A Monoblocks

Price (RRP): £32660

Choice Hifi Price: £12990

Product Information:

Description: Solid-state power amplifier capable of being used as a balanced monoblock or a single-ended stereo model. Rated power output: 440W into 8 ohms (26.4dBW), 570W into 4 ohms (24.6dBW), 800W into 2 ohms (23dBW), mono; 130W into 8 ohms (21.1dBW), 200W into 4 ohms (23dBW), 290W into 2 ohms (18.6dBW), stereo. Frequency range: DC–200kHz, mono; DC–320kHz, stereo. Distortion: <0.003%, 1kHz at 50W into 4 ohms. Output current: 30A peak maximum. Signal/noise ratio (no reference level given): 114dB unweighted, 118dB A-weighted, mono; 113dB unweighted, 123dB A-weighted, stereo. Damping factor: 300 at 1kHz. Input impedance: 20k ohms (XLR, mono), 10k ohms (RCA, stereo). Input sensitivity: 2.2V, 570W, 4 ohms.
Dimensions: 19″ (480mm) W by 9″ (230mm) H by 17″ (430mm) D. Weight: 75 lbs (34kg).

Age: 7 Years

Condition: 9/10

Voltage: 220/240/50Hz

Finish/Colour: Black

Packaging? Yes

Accessories? Yes

Item Location: In Stock

Status: Second Hand

Dimensions 5708473 cm