Furman SP-20AB 2-Channel Amplifier

The SP-20AB Stereo Power Amplifier is a unique and economical 20 watt per channel stereo amplifier provided the load is 8 ohms not recommended to use less than 8 ohms in stereo mode. Its toroidal transformer delivers ultra-quiet performance, making it ideal for recording studio applications. The SP-20A may be operated in any of three modes as selected by a rear-panel switch normal stereo, two channel mono, or single channel bridged mono. The latter mode allows a power output of 30 watts provided the load is 16 ohms not recommended to use less than 16 ohms in bridged mode. The SP-20AB is housed in a compact, half rack chassis, allowing it to be mounted either alone or side by side with other SP-20ABs in a 19 rack. Mounting kits are available from Furman. The SP-20ABs small size makes it ideal for modular use in large commercial installations with multiple small speakers. Its power capacity is also just right for driving the small cube reference speakers used in most recording studios as a comparison with the m