QSC Audio USA 1300 Professional Power Amplifier

OBO! Look it up! Not many out there with this power. It’s great. QSC Audio USA 1300 rack-mount professional power amplifier in black. Unit shows general wear with some surface scuffs on the top panel. Includes front-panel controls and ventilation grille. ⚙️ Core Technical Specifications • Power Output — 300 watts per channel at 8 ohms, 450 watts per channel at 4 ohms, 600 watts per channel at 2 ohms • Bridge Mode — 900 watts at 8 ohms (bridged mono) • Topology — Class‑AB bipolar output stage • Damping Factor — >200 from 20 Hz–400 Hz • Frequency Response — 20 Hz–20 kHz ±0.2 dB • THD — <0.05% at full rated power • Signal‑to‑Noise — >100 dB • Input Sensitivity — 1.2 V for full output • Cooling — Rear‑to‑front forced‑air cooling with high‑velocity fan • Protection — DC, over‑current, thermal, turn‑on delay, clip limiting • Dimensions — 19 in wide × 5.25 in tall × 15.9 in deep • Weight — 42 lbs • Inputs — Balanced XLR and 1/4‑inch TRS • Outputs — Binding posts + barrier strip • Modes — Stereo / Parallel / Bridge Mono • Reliability — Known for bulletproof 1990s QSC build QSC 1300 Power Amplifier — Excellent Condition Legendary QSC USA‑built Class‑AB amplifier. 300w/ch @ 8 ohms, 450w/ch @ 4 ohms, and stable down to 2 ohms. Bridgeable to 900w @ 8 ohms. Clean front panel, strong output, quiet fan, and all protection circuits functioning. Perfect for Cerwin‑Vega, JBL, PA systems, or home garage setups. Heavy‑duty build (42 lbs) and ready to run for decades. --