Nagra Launches Compact Phono – First Look
All Image Credit: Nagra
Nagra have just announced their Compact Phono high-performance MC/MM phono stage, a precision-crafted stage that captures the essence of its flagship models in a compact, vibration-controlled all chassis that is milled from a solid billet of aluminum.
Features include; Class A operation, dual-mono layout, all-discrete components, and ultra-low noise power regulation. The stated frequency response is 20 Hz–50 KHz ±1 dB with a THD+N <0.1% and SNR >80 dB. The RIAA design uses a 10 dB Nagra-made step-up transformer, also found in the VPS, for MC input. Users can select between 47.5 dB and 62 dB gain depending on system needs. Standard loading is set at 100 Ohms, with additional load values available via authorized Nagra dealers.
The Compact Phono’s internal power stage is supported by ultra-high rejection regulators and a dual-stage filtering system. However, the supply can upgraded for even higher performance using either the Nagra external MPS or Classic PSU power supplies using a Lemo to DC cable.
Input connectivity includes; unbalanced stereo RCA inputs and outputs and a grounding lug. Rear panel controls are switchable gain and cartridge loading socket.
Features At A Glance:
- Vibration-controlled housing, machined from a solid billet of aluminum
- MC input on 10 dB step-up transformer (same as Nagra VPS)
- Selected transistors operating in class A
- All discrete-component topology
- Dual-mono layout
- Selectable gain of 62 / 47.5 dB
- RIAA curve
- 100 Ohm load (additional loads available from Nagra dealers)
- External 12 V DC power supply
- Ultra-high rejection ratio regulators coupled with dual-stage filter on internal power supply
Specifications:
- Inputs: 1 x RCA In (L/R pair)
- Outputs: 1 x RCA Out (L/R pair)
- Signal-to-Noise Ratio: > 80 dB
- Frequency response: 20 – 50 kHz +/- 1 dB (within RIAA curve)
- THD+N: < 0.1 % with lab power supply Crosstalk > 85 dB
- Specs on 47.5 dB gain position:
- Signal to noise ratio: > 80 dB
- Output impedance: < 10 Ω
- Crosstalk (47.5 dB gain position): > 85 dB
- Dimensions: 185 x 166 x 41 mm / 7.2 x 6.5 x 1.6 inches
- Weight: 1.9 kg (4.1 lb.)
MSRP:
- US: $4,950.00
- UK: TBA
- EU: TBA
For more information visit the Nagra web site.
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