Onkyo A-25 Power Amplifier

Experience the warmth, clarity, and craftsmanship of true vintage audio with this Onkyo A-25 integrated power amplifier — a compact powerhouse from the golden age of hi-fi. Built in the early 1970s, the A-25 delivers clean, dynamic sound that brings your vinyl, tape, or digital sources to life with that unmistakable analog character.

Features:

Rated at 40 watts per channel (RMS) into 8 ohms

Distinctive brushed aluminum faceplate with solid aluminum knobs

Dual speaker outputs (A/B)

Bass, treble, and balance controls for fine tonal shaping

Phono input for turntables + auxiliary and tape inputs

Classic Onkyo build quality — heavy, solid, and reliable

Condition:

Fully functional and sounding excellent. Shows minor cosmetic wear consistent with age, but nothing that detracts from its vintage charm. All controls cleaned and working smoothly.

Lettering on faceplate slightly smeared (see photos)

Perfect for:

Pairing with vintage speakers, setting up a dedicated vinyl listening station, or adding some real 1970s warmth to your modern setup.

✨ If you appreciate old-school craftsmanship and real analog tone, this Onkyo A-25 won’t disappoint.