Vintage Sony Car Amplifier XM-3026
Brand: SONY • Model: XM-3026 • Type: 2‑channel / Bridgeable to mono car amplifier • Power supply: 12 V DC (car battery, negative earth) • Rated output: 50 W × 2 (4 Ω, 20 Hz–20 kHz, 0.04% THD) • Bridge/Mono output: 150 W (4 Ω bridged) • Maximum output: 100 W × 2 (4 Ω), or 300 W mono (4 Ω bridged) • Frequency response: approx. 5 Hz – 100 kHz • Circuit / Power supply method: OTL (output transformerless) with pulse power supply • Speaker impedance compatibility: 1–8 Ω (stereo), 2–8 Ω (brid