K8010 - Mono 65W Class A Valve Amplifier Kit

The K8010 Mono 65W Class A Valve Amplifier self-assembly electronic construction kit has plenty of power, deep bass and low distortion, yet still affordable.

This single-channel valve amp delivers up to 65W of pure class A power thanks to its KT88 output pentodes. The attractive chrome-plated enclosure matches the state-of-the-art design. It comes complete with chrome-plated valve base cover rings and heavy-duty cabinet feet.

Features

• 4 quality KT88 valves in push-pull combination
• gold-plated heavy-duty speaker and RCA connectors
• easy bias adjustment with LED readout
• standby mode stretches valve life
• soft-start circuit prevents mains fuse tripping at power-up
• no-compromise quality components
• custom made oversized toroid output and power transformers
• one single PCB ensures smooth assembly and wiring
• removable cabinet bottom for easy servicing

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Specifications

• valves: 4 x KT88, 1 x ECC81, 1 x ECC82
• output power: 65Wrms class A in 4 or 8 ohm
• bandwidth: 8Hz to 80kHz (-3dB/1W)
• harmonic distortion: 0.1% at 1W/1kHz
• signal/noise ratio: >110dB (A-weighted)
• input sensitivity: 1Vrms minimum (adjustable)
• supply voltage: 100, 120, 230 or 245VAC
• max. power consumption: 300VA
• dimensions: 360 x 360 x 160mm (14.2" x 14.2" x 6.3")
• Product format: self assembly electronic construction kit (KT more)

Files

• manual_k8010.pdf