Emotiva Stereo Preamps


XSP-1 DIFFERENTIAL REFERENCE™ PREAMP

https://emotiva.com/products/pres-and-pros/xsp-1

Excellent input and output flexibility: 2 sets of balanced inputs, 4 sets of unbalanced inputs, one set of balanced main outputs, and one set of unbalanced main outputs.
Support for both stereo subwoofers and a summed mono subwoofer.
Level control via a high resolution (.5dB/step) digitally controlled analog resistor network.
High performance phono preamp that supports both moving magnet and moving coil cartridges, with user-configurable cartridge loading for moving coil cartridges.
Full analog bass management with independent, individually configurable, Linkwitz-Riley 12 dB/octave high-pass and low-pass filters for the mains and subs.
Digital flexibility and convenience including precise repeatability on all settings, a smart mute function, turn on level limit, and a full function remote control.
True external processor loop.
Gold plated, solid brass machined RCA connectors and gold-plated XLR connectors.
Highly regulated and shielded toroidal power supply.
Informative, dimmable front panel VFD display shows level, status, and input selections.
Flexible trigger and control options.
Universal AC line voltage.
Line level Input: 2 pairs balanced; 4 pairs unbalanced
Home Theater (line level, left, right, sub) Input: 1 set balanced; 1 set unbalanced
Processor Loop (line level) Input: 1 pair unbalanced
Input Impedance (line level) Input: 50k ohms
Phono Input (MM or MC): 1 pair unbalanced
Main Outputs: 1 pair balanced; 1 pair unbalanced
(Main outputs may be configured as flat or high-pass; high-pass is adjustable from 50 Hz to 250 Hz)
Subwoofer (left, right, summed) Output: 1 set balanced; 1 set unbalanced
(Subwoofer outputs may be configured as flat or low-pass; low-pass is adjustable from 50 Hz to 250 Hz)
Processor Loop (line level) Output: 1 pair unbalanced
Minimum recommended load impedance: 600 ohms
Trigger Input and Output: 1 each
IR input and output: 1 each
Gain structure:
Nominal output level: 0 dBV (1 V)
Nominal gain (with Volume set to “0”): 1
Maximum gain: +12 dB
High-Frequency and Low-Frequency Trims:
HF trim (settings): -3 dB, -2 dB, -1 dB, Flat, +1 dB, +2 dB, +3 dB @ 12 kHz
HF trim (inflection point): 4 kHz
LF trim (settings): -3 dB, -2 dB, -1 dB, Flat, +1 dB, +2 dB, +3 dB @ 50 Hz
LF trim (inflection point): 200 Hz
Bass Management:
Crossover slopes (high-pass and low-pass): 12 dB / octave
Crossover frequency (high-pass and low-pass): User configurable, 50 Hz to 250 Hz

Balanced Input to Balanced Output
S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 117 dB
Frequency response: 20 Hz to 20 kHz +/- 0.02 dB
THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0004%
IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.001%
Crosstalk (measured at +6 dBF, 10 kHz): < 100 dB

Unbalanced Input to Unbalanced Output
S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 113 dB
Frequency response: 20 Hz to 20 kHz +/- 0.015 dB
THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0006%
IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.001%
Crosstalk (measured at +6 dBF, 10 kHz): < 102 dB

Balanced Input to Unbalanced Output
S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 114 dB
Frequency response: 20 Hz to 20 kHz +/- 0.015 dB
THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0005%
IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.0015%
Crosstalk (measured at +6 dBF, 10 kHz): < 105 dB

Unbalanced Input to Balanced Output
S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 115 dB
Frequency response: 20 Hz to 20 kHz +/- 0.017 dB
THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0003%
IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.007%
Crosstalk (measured at +6 dBF, 10 kHz): < 100 dB

Phono (Moving Coil; phono in to balanced out)
Gain (1 kHz, Volume at 0): approximately 60 dB
Input impedance (user selectable): 47 ohms, 100 ohms, 470 ohms, 1k ohm
S/N (signal-to-noise ratio, A-weighted, ref 1.0 mV in): > 79 dB
Frequency response (referenced to standard RIAA curve): 20 Hz to 20 kHz +/- 0.35 dB
THD (total harmonic distortion, ref 1.0 mV): < 0.008%
IMD (intermodulation distortion, SMPTE method: < 0.15 %
Crosstalk: < 65 dB

Phono (Moving Magnet; phono in to balanced out)
Gain (1 kHz, Volume at 0): approximately 40 dB
Input impedance: 47k Ohms
S/N (signal-to-noise ratio, A-weighted, ref 10.0 mV in, A-weighted): > 96 dB
Frequency response (referenced to standard RIAA curve): 20 Hz to 20 kHz +/- 0.3 dB
THD (total harmonic distortion, ref 10 mV): < 0.001%
IMD (intermodulation distortion, SMPTE method: < 0.05%
Crosstalk: < 80 dB
Power Requirements:
115 VAC or 230 VAC +/- 10% @ 50 / 60 Hz (automatically detected and switched).
Power consumption (On): 32 watts
Power consumption (Standby): <1 watt
Dimensions: 17” wide x 6” high x 16.5” deep (includes feet and terminals).

(Next page PT-100 STEREO PREAMPLIFIER/DAC/TUNER)

Rogue Audio RP-1 stereo preamp


Beyond its superb preamplifier capabilities, the RP-1 offers numerous features to further enhance your listening experience. The onboard MM/MC phono has user adjustable gain settings of 43 and 58 dB to accommodate most popular cartridges. A wide variety of loading options also means your favorite cartridge can be configured to sound its very best. The discrete 1 Watt headphone amplifier will thrill you with its smooth and refined sound. Other features include home theater inputs for easy integration into your theater system, two pairs of variable outputs and a pair of fixed outputs. The seven button remote allows you to conveniently access volume, balance, selector and mute functions from your listening position. The elegant appearance of the RP-1 is further enhanced by an easy to read OLED display that provides volume, balance and source information in large easy to read characters. The display can also be turned off if desired.http://www.rogueaudio.com/Products_RP1.htm

General Features: [back to top]
– Two tube mu-follower design
– Multi function remote control
– OLED display with on/off
– Home Theater bypass/Unity gain inputs
– Four pairs of line level inputs
– One pair of phono inputs
– Two pairs of variable outputs
– One pair of fixed outputs
– Gold plated RCA jacks
– Machined aluminum faceplate and knobs
– 1W headphone amp
– 43/58 dB MM/MC phono stage
– RIAA equalization within 0.1 DB
– User adjustable cartridge loading
– Slow start turn on sequencing
– Auto mute at turn on/off
– Detachable IEC power cord
– Proudly hand crafted in the USA!

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Specifications: [back to top]
– Tube complement: 2 x 12AU7/ECC82 tubes
– Frequency response: 1Hz – 75KHz +/- 1 dB
– THD: <0.1%
– Gain line stage: 7 dB
– Rated output: 1V
– Output impedance: 750 Ohms
– Gain phono stage: 43dB, 58dB
– RIAA accuracy: +/- 0.1 dB
– Phono overload: 40mV
– Headphone amp: 1W (32 ohms)
– Power consumption off <1W
– Power consumption on: 23W
– Dimensions: 15.25 ”W X 14.5 ”D X 3.2” H
– Weight 16 pounds
– Shipping weight 20 pounds
– Power requirements 115V – 50/60Hz
– Power requirements 220/230/240V – 50/60Hz

Exposure 3010S2D Pre-Amplifier

3010s2d_pre_titanium_front_tvp_8019
3010s2d_pre_back_tvp_7988 http://www.exposurehifi.com/products/item/3010s2d-pre-amplifier.html
Features:
Large custom made toroidal power transformer and smoothing capacitors for power supply
Option to fit a MC or MM phono module OR plug in DAC option
6 line inputs or 5 plus optional phono card, 2 main out (RCA) and 1 tape output
High quality relays used for input source selection
Full remote control of input selector, volume and mute
Audio output stages utilising discrete transistor class A output buffer
High quality all aluminium case work
Remote control
Specifications:
Output Level : 2V RMS
Frequency Response : 20Hz – 20KHz ± 0.25dB
Total Harmonic Distortion : <0.008%, 20Hz – 20KHz, 0dBFs
Signal to Noise Ratio : >100dB, A weighted
Mains Supply : 110/120V or 220/240V, 50/60Hz (factory set)
Power Consumption : <25 VA
Dimensions – H x W x D : 90mm x 440mm x 300mm
Nett Weight (unpacked) : 5kg