Misc Hi-Fi

Hi-fi projects and upgrades that sit outside the larger multi-post build series.

26 June 2015

A straightforward set of component upgrades that can noticeably improve older Naim power amps and similar hi-fi amplifiers.

Pedal Progression starts with a rebuilt Range Master treble booster using vintage parts, protection circuitry, and a polished new housing.

Custom DDC expands with Bluetooth and automatic switching, aiming for cleaner hi-fi streaming without manual input juggling.

A tiny active splitter for running two guitar amps at once, with buffering, ground lift, and phase correction built in.

A woodworking-focused Dumble Overdrive Special entry covering the amplifier headshell build.