NuForce P-9 and Reference 9 V2 Mono Pre / Power Combination

Further Information

Discover High-Fidelity Performance with the Pre-Owned NuForce P-9 Pre and Reference 9 V2 Mono Power Amplifiers Combination.

Tested and ready to perform, experience pristine performance at Len Wallis Audio’s Lane Cove showroom or enquire online.

Key Features

• 175W Mono Amplifiers: Upgraded to V3 internals for power.
• Dual-Chassis Preamp: Isolated power and audio circuits.
• Low Distortion: P-9 with 0.0004% THD+N at 1 kHz.
• Flexible Inputs: RCA/XLR for versatile connectivity.

In great condition in black with remote and cables but no packaging, the amplifiers feature V3 upgrades from 2017.

Why Choose the NuForce P-9 Pre and Reference 9 V2 Mono Power Amplifiers?

This setup offers precision audio performance, providing:

• Powerful Output: 175W at 8Ω, 335W at 4/2Ω per mono amp.
• Clean Signal: P-9 with 100 dB SNR for clarity.
• Versatile Connectivity: Switchable RCA/XLR inputs.
• Compact Design: Aluminium chassis reduces resonance.
• Great Value: Pre-owned quality at an affordable price.

The NuForce P-9 Pre and Reference 9 V2 Mono Power Amplifiers, in great condition in black with remote and cables, deliver “exceptional clarity and power”.

The power amplifiers, upgraded to V3 internals in 2017, offer 175W RMS at 8Ω and 335W at 4/2Ω with a 20 Hz–120 kHz response, per specifications.

The P-9’s dual-chassis design isolates power and audio circuits, achieving 0.0004% THD+N at 1 kHz. With switchable RCA/XLR inputs and 100 dB SNR, they pair well with a large variety of speakers. The compact 216 mm wide aluminium chassis reduces resonance.

Technical Specifications

• Product Type: Mono amplifiers (pair) and preamplifier (both pre-owned)
• Condition: Great, black, with remote and cables, no packaging
• Amplifiers: Reference 9 V2 chassis, with V3 internals (upgraded 2017)
• Power Output (Amplifiers): 175W RMS (8Ω), 335W RMS (4Ω/2Ω)
• Frequency Response (Amplifiers): 20 Hz–120 kHz (-0.3 dB to -3 dB)
• Gain (Amplifiers): +21 dB
• Input Impedance (Amplifiers): 22 kΩ
• Inputs (Amplifiers): Switchable RCA/XLR
• Outputs (Amplifiers): Speaker binding posts (spade lugs or banana plugs)
• Preamplifier: P-9, dual-chassis design
• Inputs (P-9): 5 RCA (including Home Theater bypass)
• Outputs (P-9): 1 RCA, 1 XLR (unbalanced)
• THD+N (P-9): 0.0004% at 1 kHz, 0.003% at 20–20 kHz, <0.05% at DC–1 MHz
• SNR (P-9): 100 dB (20–20 kHz), >90 dB (DC–1 MHz)
• Frequency Response (P-9): 20–20 kHz (+0.02/-0 dB), DC–2.5 MHz (+0/-3 dB)
• Maximum Output (P-9): 7V RMS
• Input Impedance (P-9): 10 kΩ
• Output Impedance (P-9): 100 Ω
• Dimensions (Amplifiers): 216 mm x 356 mm x 46 mm (W x L x H, excl. feet)
• Dimensions (P-9): 216 mm x 406 mm x 44 mm (W x D x H, per chassis)
• Weight (Amplifiers): 3.2 kg (each)
• Power Supply: 100–240V, 4A (amplifiers), 230V (P-9)
• Finish: Brushed and anodized aluminium, black
• Manufacturing: Designed by NuForce, USA