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Studiomaster ISA4150 Power Amplifier

Product ID: 220834

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  • 4 input, 4 output 4 x 150W power amplifier
  • Operates at 70/100V line or 4-16 ohms
  • Ultra-high power, high stability and reliability
  • Output protection circuits for short circuit, overheat or overload, with protection indicator leds
  • Automatic two-speed temperature control fan forced cooling
  • Compact 2u all-steel enclosure

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The Studiomaster ISA4150 Power Amplifier is perfect for live sound applications or use in the studio.

  • Rated output Power: 4 x 150W
  • Output mode: Balanced 4-16Ω, 70V & 100V
  • Input: 10KΩ, 1.2V, unbalanced
  • Frequency: 60Hz-18kHz
  • Distortion at 1kHz, 1/3 rated power: Less than 0.1%
  • SNR: Input1, 80dB
  • Protection: AC fuse, DC voltage Overload, Short circuit
  • Heat dissipation: Stepless fan
  • Power supply: AC220V/50Hz
  • Rated power consumption: 220W
  • Dimension (LxWxH): 484x460x88mm
Model CodeISA4150
Fulfilled By SupplierYes
Supplier CodeSTU020
Product TypeAmps
Supplier NameSCC AUDIO LTD

We offer 3 types of delivery, depending on the items in your basket/shipping destination

    Standard Delivery - typically delivered within 5 to 7 working days.
    Premium Delivery (CURRENTLY UNAVAILABLE) - typically delivered within 2 to 3 working days. However if your order is over 30kg, then delays might occur.
    Installation Service - available for pianos. White glove service where piano will be installed at your home address (UK only)

More Delivery Info


If you are not completely satisfied with your purchase you can return the item(s) to us within 14 days from receipt and we will issue a full refund. This excludes the delivery charge. Some items are non returnable due to hygiene reasons and these will be clearly marked online. This does not affect your statutory rights.

Returns Policy