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Alner Hamblin Electronics SA400 Owner's Instruction Manual

Stereo power amplifier

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ALNER HAMBLIN ELECTRONICS LTD.
SA400 STEREO POWER AMPLIFIER
Owners Instruction Manual
ALNER HAMBLIN ELECTRONICS LTD.
3 BOULTONS ROAD
KINGSWOOD
BRISTOL
ENGLAND
BS15 1RU
Tel/Fax
+44 (0) 117 9614239
E-mail
alner@globalnet.co.uk
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Summary of Contents for Alner Hamblin Electronics SA400

  • Page 1 ALNER HAMBLIN ELECTRONICS LTD. SA400 STEREO POWER AMPLIFIER Owners Instruction Manual ALNER HAMBLIN ELECTRONICS LTD. 3 BOULTONS ROAD KINGSWOOD BRISTOL ENGLAND BS15 1RU Tel/Fax +44 (0) 117 9614239 E-mail alner@globalnet.co.uk...
  • Page 2 After that successful evaluation, the amplifier was put into production. The SA400 is the result of everything learnt in the subsequent years and uses a new board we designed to take the latest Tripath 105A chips and to incorporate extra facilities to lift the earth (to prevent earth loops) and be able to vary the amplifier gain to match other system sensitivities.
  • Page 3 delivering over 1000 watts into 8 ohms. Please ensure that the Amplifier is switched off before changing the bridge switch position. Throughout the design, the component quality has been chosen to suit the job being performed (there has been no attempt to over specify components for marketing reasons), and ensure that the amplifier can be built at the lowest cost commensurate with the extremely high performance for which it was designed, and operate reliably over a long period.
  • Page 4 Please Note: - The SA400 is capable of VERY HIGH Power levels, as shown in the Specification. The reason for this High Power capability is NOT to provide high Volume levels but to obtain as high a dynamic range together with effortless Transient Power delivery.
  • Page 5: Specification

    Dimensions (Including Terminals): - D 330, H 95, W 445 Weight: - 16kg Packed 18kg E. & O.E. The policy of Alner Hamblin Electronics Ltd. is that of continuous design and development. We reserve the right to change specifications without prior notice.
  • Page 6: Safety Information

    Do not use an abrasive cloth. Disconnect the unit from the mains supply while cleaning. Guarantee Registration Your Alner Hamblin SA400 Amplifier will be guaranteed free from defective parts and Labour costs for two years from the date of purchase. Return carriage will be chargeable.
  • Page 7 Alner Hamblin Electronics Ltd. 3 Boultons Road Kingswood Bristol Tel. +44 (0) 1179 614239 England Fax. +44 (0) 1179 614239 BS15 1RU E-mail. alner@globalnet.co.uk Guarantee Registration For Alner Hamblin Electronics Ltd. Name ......Address ..................................
  • Page 10 The frequency response with load Impedances from 3 Ohms to 10 Ohms is within +/- 1dB to over 25kHz. The graph also shows the loss in output level due to the Output Impedance of the SA400 with the various Load Impedances, which is a direct measure of the Damping factor.