The IA-4 is our flagship and most popular integrated amplifier. Weighing a substantial 20 kilos the IA-4 has a purposeful look and impressive build quality. Plenty of input and output facilities are on offer including a high quality phono stage. The class A power output circuit has been upgraded from the A21 series with a larger power supply and improved soothing and output capacitors. Gold plated circuit boards, full relay switching and a precision input selector switch offer further detailing. The pre-amplifier section of the IA-4 is a bespoke design, with surprising clarity and detail. The most noticeable feature is the ability to create a large performance with depth and height on any type of music. FacilitiesInputsThree line level, tape, MM phono, balancedOutputsVariable pre-out, fixed out, loudspeaker outVolume ControlRemote control RC5 CompatibleRecordingMonitor and record offSpecificationsLine Input Sensitivity125mVPhono Input Sensitivity2mV (mm)Power Output33 Watts per channel into 8 OhmsFrequency Response /-1dB 14Hz-200kHzBandwidth6Hz- 300kHzSignal to Noise>84dBGross Weight (packed)20kgsDimensions165 x 430 x 440mm (hwd)
