1500w Renkus Heinz P3500 power amplifier. Condition is "Used". 1500w Renkus Heinz P3500 amplifier The P3500 were developed to complement the sonic excellence of Renkus-Heinz loudspeakers and pro- vide audiophile purity in applications demanding the ulti- mate in sonic performance. They feature a fully-sym- metrical, high-linearity design to eliminate the need for huge amounts of inverse feedback to reduce distortion. The large amount of feedback used in most modern amplifiers, although reducing measured distortion, actu- ally interferes with their ability to faithfully reproduce high frequency transients and produces a "fuzziness" that detracts from the overall sonic purity of the sound. Engineered as the Heart of Your Integrated System Renkus-Heinz amplifiers are engineered as key compo- nents of integrated systems incorporating our advanced loudspeaker technology. Output levels are chosen in reference to driver power handling capacities. Plug-in control modules provide factory configured signal pro- cessing and protection, so the entire system functions as a unit for optimum performance and maximum reliability. Integrated System Engineering simplifies setup, saves rack space and allows audio professionals to focus on delivering accurate reproduction instead of chasing down problems to get the system functioning. P3500 The P3500 includes provisions for plug-in controller modules that optimize the performance of the associ- ated loudspeakers while protecting them from damage. The use of these modules eliminates the need for separate crossovers, compressors and limiters and assures top overall performance while cutting rack space requirements and reducing system cost. Optional Remote Control Monitoring Both amplifiers can also be equipped with the hardware and circuitry needed to interface with the R-H R-Control system. R-Control allows amplifiers to be controlled and monitored with a PC from a remote location. Rugged Construction / Unfailing Reliability The P3500 was designed to offer unfailing reliability in even the most demanding applications. They feature two temperature controlled 3-speed DC fans and oversize heat sinks to assure the coolest possible operation. Two toroidal power transformers and conservatively-rated, high-quality components op- erated well within their safe operating parameters add further to these amplifiers' long term reliability. Their 16 gauge steel chassis features a "closed-box" design for maximum structural strength and rigidity. All heavy components are secured top and bottom to assure transportability. Further protection against transporta- tion damage is provided by rear mounting support brackets. OUTPUT RATINGS: (20 Hz to 20 kHz 0.25% THD) FREQUENCY RESPONSE: THD (at 1kHz) DISTORTION: SMPTEIMD: HUM NOISE: CROSSTALK: INPUT SENSITIVITY: INPUT IMPEDANCE: VOLTAGE GAIN: SLEW RATE: DAMPING FACTOR: MAX. VOLTAGE SWING: POWER REQUIREMENTS: FEATURES: COOLING: CONSTRUCTION: FINISH: CONTROLS: FRONT MOUNTED: REAR MOUNTED: CONNECTORS: DIMENSIONS (HXWXD): NET/SHIPPING WEIGHT: ASSOC. EQUIPMENT: w/ch at 4 Ohms w/ch at 2 Ohms TECHNICAL SPECIFICATIONS 500 750 900 1500 Watts, 4 Ohms bridged +0.0,-.5dB, 20Hzto20kHz@ RPO 0.1% at RPO (4 Ohms) 0.2%,500wat8Ohms -100 dB (referred to RPO @ 8 Ohms, 20 Hz to 20 kHz) 60 dB @ 400 Hz 1.5 V for RPO (at 8 Ohms) 20 K Ohms, balanced 42 35 v/usec 100forloadsof2Ohms or greater, 20 Hz to 20 kHz +/-105 V Peak @ 8 Ohms RPO w/ch at 8 Ohms Temperature, DC @ output, and short circuit protection In-rush current limiting output muting during turn-on Subsonic and ultrasonic filters Anti-clip circuit AC circuit breaker (no fuse) Signal Status LEDs 2 rear-to-front 3-speed fans Closed box construction; 16 ga steel chassis, 3/16" face panel Black (powder coat) Input level, power on/off, Stereo/mono/bridging switch Inputs; 3-pin female XLR(pin 2 +) Outputs; 4-pin Neutrik, binding posts Looping (controller outputs); 3- pin male XLR (pin 2 +) 31/2"Hx19"Wx171/4"D (8.9 x 48.2 x 43.2 cm) 60 lbs (27.2 kg) / 65 lbs (29.5 kg) PK-BLANK-A "blank card" PK-xxx-A controller modules PKAL-A protection modules R-Control remote control and monitoring system 100/120 VAC, 50/60 Hz (Dom.) 200/230 VAC, 50/60 Hz (Export) (1440 VA) ARCHITECTS' AND ENGINEERS' SPECIFICATIONS The power amplifier shall be a Renkus-Heinz model (P3500) designed specifically for continous operation into 2 Ohm loads in high level entertainment applications. The power amplifier shall have an FTC output power rating of at least 750 Watts per channel into 4 Ohm loads (900 Watts into 2 Ohms) at less than 0.25% THD from 20 Hz to 20 kHz. Overall frequency response shall be within + 0.0 dB, - 0.5 dB over the same frequency range at all power levels up