Category Archives: Receivers

Articles where the focus is on hi-fi receivers. Receivers contain a preamplifier, amplifier and an AM/FM tuner, all in one.

Pioneer SX-1250 Monster Receiver Repair & Restoration

A lovely customer of mine named Frank rang me to tell me that his beloved Pioneer SX-1250 monster receiver had died in a cloud of acrid smoke. Naturally he was devastated, and he asked me if I could restore the old beast for him.

The Pioneer SX-1250 is a monster receiver in the truest sense of the term.… Read more

Pioneer SX-1250 Replacement Power Supply Capacitors

Now these Pioneer SX-1250 Replacement Power Supply Capacitors are serious capacitors!

The Nippon Chemi-Con parts have just arrived from my supplier and I’m now ready to restore the power supply of the big Pioneer SX-1250 ‘monster receiver’. Read about this complete restoration here.

These capacitors have a greater capacitance than the original parts. They will provide the benefits of greater energy storage, tighter bass and better impulse performance.… Read more