Audio Research SP16

Audio Research SP16

1.500

Esaurito

SOLD / VENDUTO

Audio Reseach SP16 perfetto con imballo rivalvolato.
Excellent conditions / With original box and NEW tubes.


International Buyers are welcome!
We ship all over Europe and the world. Please feel free to ask for shipping costs and other

Esaurito

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Descrizione

FREQUENCY RESPONSE
Line: +0 -1dB, 1Hz to 60kHz at rated output. -3dB points below 0.5Hz and above 100KHz. Phono: ±0.3dB of RIAA, 10 Hz to 20KHz.
DISTORTION (THD)
Less than .007% at 2V RMS single ended output
NOISE & HUM
Line: 15µV RMS IHF weighted at main output with volume low (102dB below 2V RMS output). Phono: 0.9µV RMS IHF weighted equivalent input noise, shorted input (67dB below 2mV RMS 1KHz input).
GAIN
Main output line: 11.5dB Single Ended. Processor: 0dB. Phono: 55dB at 1 KHz. Record output, line: 0dB. Phono: 43.5dB
INPUT IMPEDANCE
50K ohms line, 47K ohms Phono, (1 to 6Mv High output cartridge recommended). Inputs (6): phono, DC, tuner, video, aux, processor, (Single Ended RCA connectors). Model SP16L has no phono input.
OUTPUT IMPEDANCE
260 ohms Single Ended main; 20K ohms minimum load and 1000 pF maximum capacitance. Outputs (3): 2 main, 1 record (Single Ended RCA connectors).
OUTPUT POLARITY
Non inverting (Any input or output).

AXIMUM INPUTS
Line: 3.5V RMS Single Ended. Phono: 25 mV RMS 1KHz, 50mV RMS 10KHz.
RATED OUTPUTS
2V RMS Single Ended into 100K load. Maximum output 15V RMS at 1% THD at 1kHz.
POWER SUPPLIES
Electronically regulated low and high voltage supplies. Automatic 30 sec. warm-up/brown-out mute. Line regulation better than .01%.
TUBE COMPLEMENT
(6) 12AX7EH
POWER REQUIREMENTS
100-135VAC 60Hz (200-270VAC 50/60Hz) 36 watts.
OTHER
Push buttons: Volume up, volume down (70 steps, 20 LED indicators), Input, Processor, Mute, Power. All functions on IR remote control. Remote 12V out: Line: 12V DC at 100 mA max for system power control.
DIMENSIONS
17 ¾” (45 cm) W x 5.2″ (13.2 cm) H x 10.0″(25.4 cm) D. Rear connectors extend 0.6″ (1.5 cm). Front handles are optional.
WEIGHT
12.6 lbs. (5.7 kg) Net; 20 lbs. (9.1 kg) Shipping.

The analog renaissance continues! Ever since the SP9MKII was discontinued in 1996, the demand for a full-function Audio Research preamplifier with an integral phono stage – and an affordable price – has grown ever louder. Well, we have been listening, and are very excited to introduce the SP16. The SP16 will also be available as a line-stage.

A lot of thought and preparation went into this product because we wanted it to provide so much, including classic tube architectures for both line and phono sections, flexibility, modern conveniences, and to redefine the level of performance in its price range.

The SP16 is completely single-ended with five sets of inputs (labeled Phono, CD, Tuner, Video and Aux) plus a Processor pass-through. There are two sets of main outputs for flexibility, plus a Tape out. The SP16 has a 12-volt trigger to turn on power amplifiers or other equipment, and full remote control of all functions including power, input selection, stereo/mono, volume, and muting. The power cord is our standard removable IEC.

The most important control functions of the SP16, including Power, Mute, Processor, Input select, and Volume Up/Down, are accessible on the right side of the front panel via six soft-touch buttons, just like the control buttons on the CD3. On the left side of the front panel (mirroring the control function cutout on the right) is an LED display indicating Input, Processor, Mono, and Mute, with a horizontal row of LEDs underneath numbered 1-20 (lit one at a time) for volume. In its other physical aspects we have made several changes from the norm while still maintaining the strong Audio Research look. The front panel is 17.75 inches wide and is virtually flush with the chassis sides.

Look inside, and you will see the same beautiful construction quality found in its more costly siblings: the same expensive board material, the same extra-thick copper circuit traces, even the same point-to-point wiring and hand-soldering of parts. Machined RCA connectors, not cheap imitators. The SP16 is pure Audio Research, pure Class-A, with all-tube gain in both line and phono stages utilizing three select 12AX7 tubes in each circuit (six total). We are enamoured of these particular 12AX7s — which are new production and have only become available in the last few months – not only because of their sonics, but also because they allow the circuit topology to remain simple while providing high-gain. Circuit highlights include regulated power supplies with a total of eight high and low-voltage regulators, high-energy storage plate supply, our patented DEC filter cap decoupling, high performance input-selection relays allowing short audio paths, and 70-step digitally-controlled analog-switch volume control with precision tracking. Dual low-impedance cathode-follower main outputs allow you to easily drive two power amplifiers simultaneously. Gain for the line inputs is 12dB. Total gain from the phono input to the main outputs is 54dB, suitable for moving-magnet and high-output moving coil cartridges.

If you were curious about our rationale for labeling this new model the SP16, it is simple: this is the first new full-function preamplifier, with an integral phono stage, introduced since the SP14 and SP15.

Sonically, the SP16 is pure fun as it easily unravels fine musical lines, bouncing along with surprising micro and macro-dynamic swings. The soundstage is big, airy and dimensional. Vocals have real body, making Ella, Frank or Diana sound like they’re singing just for you. The SP16 is so good that it can be partnered with a vintage D100 or a new VT200MKII and sound glorious either way. And, it will make the sound come alive when it’s used with an A/V processor.

The SP16 without the phono stage is designated the SP16L. The front panels of both versions are identical, except that on the “L” version the Phono LED will not light when selected. On the rear panel there are no RCA input jacks where the phono inputs would be, there is no ground post, and the model is listed as SP16L. Internally the phono stage is on the main board along with the line amp section, but will not be “stuffed” with components, tube sockets, etc. on the line-only version. Yes, the phono section can be added at a later date at the Audio Research factory.

[From ARC marketing material]

Titolo

Consonance Srl

Ricordo da bambino zia Maria a casa della nonna suonare con il Petrov Pianofortissimo di Carosone, un brano da virtuosi che lei eseguiva con naturalezza. L’idea di riprodurre la musica dal vivo in un luogo protetto come la casa di mia nonna mi ha spinto a fare di questa passione il mio lavoro. A 14 anni andai per la prima volta in un negozio di dischi, chiesi i Police e ascoltai Bring On The Night in un “Pioneer A400”: fu un momento indimenticabile, un rituale di iniziazione…

Da qui è nata la mia passione: all’istituto agrario passavo ore tra i banchi di scuola ad immaginare come potesse suonare quel pezzo strappalacrime di Tracy Chapman, Baby can I hold you, con le casse di ultima generazione Yamaha. L’adolescenza l’ho passata costruendo o riparando amplificatori Marantz che trovavamo a casa di amici e parenti.A un certo punto con mio padre decidemmo di creare Consonance, per coniugare questa passione con il lavoro: e sono passati quasi 30 anni dal fatidico 21 aprile del 1991, quando aprimmo il primo negozio.

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