 | The left side of the front panel contains a 7” (diagonal) interactive touch-screen display that allows the user to easily control almost all functions. After the initial turn-on sequence, the Volume, Input, Balanced/SE, Stereo/Mono, Phase 0/180, Balance (leftright) control, Mute/Operate, and Settings icon are clearly displayed. Touch the input displayed (such as Tuner), and all of the inputs... [more]
| Stereo valve preamplifier |  |
 | | Stereo valve amplifier | |
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From its ECC83 input to its KT170 output, with tube regulation in the power supply, the 330M proves that you can enjoy the ease of high power along with a delicacy and purity usually associated with low-power amplifiers. Tonal saturation and density accompany a specificity of recording space beyond anything we have built.
Liquidity and artistry abound, ye... [more]
| Mono valve amplifier | |
 | | Stereo valve preamplifier | |
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REFERENCE 75 SE
VACUUM TUBE STEREO POWER AMPLIFIER, 75 WATTS
The Reference 75 SE is a stunning amplifier in every way – performance, styling and reliability combined to elevate your music listening to a new experience. Capable of controlling a wide variety of speakers, the Reference 75 SE will transport you into the musical performance unlike any other comparable amplifier. A... [more]
| Stereo valve amplifier | |
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Outwardly, the 80S shares the same dimensions as the 160M. A single shallow whisper fan is built into the bottom plate. Flexibility is built-in, too, with XLR and SE inputs, 4-8-16 ohm output taps, 12V input and output triggers, RS232 input, tube hour meter, switchable fan speeds, and defeatable auto-off function.
The feature set is the same as the 160S, including a proprietary auto-bias ci... [more]
| Stereo valve amplifier | |
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The Reference AMP finds its roots in the HD AMP. The HD AMP was originally designed about 10 years ago and it is based on several previous technological advances of predecessor Nagra AMP.
Designed in parallel with the Reference PREAMP, the Reference AMP is the ideal power amplification partner in a reference level system. The Reference AMP is an iron fist in a velvet glove. Boasting a new p... [more]
| Mono solid state amplifier |  |
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In addition to the innovative two motor system, the turntable features a well thought out technology for absolute speed calibration. An accelerometer monitors the floating chassis to ensure that it is absolutely stable otherwise calibration does not take place. Calibration is done over a 20 second window during which time the platter’s speed is precisely calibrated during actual playback ... [more]
| Turntable | |
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In addition to the extensive focus on the generator system and groove/stylus/ cantilever interface, Nagra’s team of engineers and designers paid great attention to the Reference MC cartridge body. Substantial material science investigation lead the team to a unique, non-ferrous alloy called EXIUM® AM. Born from aerospace materials research, EXIUM® AM is the result of a collaborati... [more]
| Moving coil cartridge | |
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Nagra intensive research and painstaking extensive listening sessions resulted in essential component changes in the audio unit, including custom made capacitors. We created a new generation of high voltage power supplies inside the audio signal unit (generating the 200 V DC grid tension). For the power supplies, we added super-cap capacity. The Reference DAC was given dual chassis p... [more]
| D/A Converter | |
