Sugden Masterclass LA-4 Pre-Amplifier
The LA-4 is a high-end active pre-amplifier featuring gold-plated circuit boards, relay switching, and a sophisticated Class A output stage. Designed for optimal performance with Masterclass or Sapphire power amplifiers, the LA-4 offers exceptional control and detail. The use of premium components and advanced circuitry ensures the fastest transients and most powerful crescendos, preserving the musical integrity of your source material.
Category Pre-Amplifier
Country UK
Manufacturer Sugden
The LA-4 is a high-end active pre-amplifier featuring gold-plated circuit boards, relay switching, and a sophisticated Class A output stage. Designed for optimal performance with Masterclass or Sapphire power amplifiers, the LA-4 offers exceptional control and detail. The use of premium components and advanced circuitry ensures the fastest transients and most powerful crescendos, preserving the musical integrity of your source material.
Category Pre-Amplifier
Country UK
Manufacturer Sugden
The LA-4 is a high-end active pre-amplifier featuring gold-plated circuit boards, relay switching, and a sophisticated Class A output stage. Designed for optimal performance with Masterclass or Sapphire power amplifiers, the LA-4 offers exceptional control and detail. The use of premium components and advanced circuitry ensures the fastest transients and most powerful crescendos, preserving the musical integrity of your source material.
Category Pre-Amplifier
Country UK
Manufacturer Sugden
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Inputs
Four line level inputs, one tape input, one balanced input, bypass inputOutputs
Two line level outputs, fixed tape output, balanced outputVolume Control
Motorised remote control RC5 compatibleRecording
Tape output defeatSpecifications:
Input Sensitivity
100mV for 1 Volt outMaximum Output
10 VoltsFrequency Response
+/-0.1dB 15Hz-30kHzBandwidth
6Hz-300kHzSignal to Noise
>90dBDistortion
<0.006% @ 1kHz, 1 Volt outGross Weight (packed)
7kgsDimensions
75 x 430 x 350mm (hwd) -
Free Delivery within Mainland UK.
60-Day Money-back Guarantee
Returns Policy
Masterclass LA-4 Pre-amplifier
A high-quality active pre-amplifier featuring a host of inputs and outputs. The LA-4 makes a perfect combo with either the Masterclass or Sapphire power amplifiers. High-end touches include gold-plated circuit boards, relay switching of all inputs and output and a sophisticated class A output stage. The LA-4 is a high-gain amplifier that provides an iron fist of control over any power amplifier. The electronic circuitry has been developed to offer the best possible sonic performance without compromise, including specially selected transistors and capacitors to provide the best signal preservation. The gain stages are each powered by current shunt differential power supplies, which enable the fastest transients and most powerful crescendos with true musical empathy.
