Naim SuperLine reference phono amplifier
It brings all Naim's latest analogue electronic design and environmental isolation techniques to bear on the most delicate analogue element of any hi-fi system - the moving-coil phono signal.
The heart of the SuperLine is a new, two stage single-ended Class A discrete amplifier with part-passive RIAA filtering that runs off 25 internally regulated power supplies and features the transistor 'quiet room' thermal isolation technique originally developed for the NAP 500 power amplifier. Environmental isolation is also ensured by the SuperLine's massive sub-chassis and high-Q spring suspension system - the first time on a phono amplifier.
The SuperLine requires an external power supply - either from the power supply output of a Naim preamplifier or the SUPERNAIT integrated amplifier, or, for optimum performance, a dedicated FlatCap, HiCap or SuperCap.
Duplicate phono and BNC sockets provide input versatility, and cartridge impedance matching adjustment is provided by four resistive and three capacitive load plugs. In combination with the SuperLine's internal input load, twenty different standard load combinations are possible.
SuperLine brings out all that's best in vinyl replay -timing, pitch accuracy, clarity, detail, and the unmistakable warmth that records can deliver in abundance.
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Audio Inputs
Other Inputs: 2 x 5-pin DIN for loading plugs
Analogue Input: BNC, RCA
Input Sensitivity: 100µV - 500µV, SuperLine E: 200µV - 1mV
Audio Outputs
Crosstalk: >80dB (20Hz - 20kHz)
THD + N: <0.005% (500µV at 1kHz)
Signal-to-Noise Ratio: 82dB ref 500µV input, 0µ(A-weighted), SuperLine E: 78dB ref 500µV input, 0µ (A-weighted)
Frequency Response: 10Hz to >200kHz -3dB
Gain: 64dB at 1kHz, SuperLine E: 58dB at 1kHz
Finish
Case: Black powder coated
Front: Bead blasted and black anodised
Phono Specific
Input Load Options: 10kO, 1k, 500O, 220O, 100O, 100pF, 1nF, 5.6nF, 10nF
Input Overload: 5mV rms (1kHz), SuperLine E: 10mV RMS (1kHz)
High Pass Filter: 10Hz
RIAA Accuracy: ±0.1dB (20Hz - 20kHz)
Physical
Shipping Weight: 9 kg
Shipping Dimensions: 210 x 280 x 410 mm
Weight: 7.7 kg
Dimensions (HxWxD): 87 x 207 x 314 mm
Power
Power Supply Options: NaimUniti, NAIT XS, SuperNait, 152XS, 202, 282, 252, 552,
FlatCap XS, HiCap, SuperCap
Supply Voltage: 24V
Supplied with
Supplied with Load Plug