Ich biete hier eine fantastische, konfigurierbare MM/MC Phonovorstufe von Pro-ject. Ich habe die Vorstufe gebraucht erworben, sie befindet sich wie in den Bildern gezeigt in gutem optischen Zustand und funktioniert makellos. Auf der Unterseite lässt sich die Eingangsimpedanz über DIP-Schalter an das jeweilige Tonabnehmersystem anpassen. Die Vorstufe kommt natürlich mit Netzteil.

Pro-Ject Tube Box S Phono Preamp. Bought it as a backup when I sent in my Musical Fidelity MX-VYNL for repairs. Had it in my secondary system for a month or two while the VYNL labored its way through the repair process (which ended up just being a faulty wallwart). Anyway, it was a fortuitous venture as I had forgotten just how much I enjoyed a tube phono stage when I was younger. In fact I went back to a tube phono stage pretty much immediately in my primary system and have been happily rolling ever since. Anyway, very low hours on the tubes, dead silent, and an inexpensive way to get introduced (or perhaps re-introduced!) to the magic that tubes work on vinyl. Thanks for looking!

Warm vacuum-tube sound for your beloved vinylThe Pro-Ject Tube Box S2 offers the warm, natural, expansive sound that vacuum tube preamps are famous for. Not coincidentally, thats exactly the sound I want when I listen to my favorite records. And tube preamps like this one are excellent at eliminating unwanted noise, so you hear only the music.This versatile preamp features adjustable input capacitance settings for moving magnet and high-output moving coil cartridges, plus gain-setting options to better match your cartridge to your system. A switchable subsonic filter protects your amplifier and speakers from power-wasting low-frequency rumble below 20 Hz.Power supply included - for US 110v outlet. Can be used outside of US with adapters. Product highlights:dual-mono design using two dual-triode ECC83 (12AX7A) vacuum tubes for optimal channel separationcompatible with moving magnet and moving coil phono cartridgesfront-panel selectable amplifier gain (40, 43, 50, 53, 60 or 63dB)adjustable input capacitance and impedance via dip switches on bottom of unitimpedance settings: 10, 100, 1k, 2k ohmsfixed 47k ohm input impedance setting for high-output MC cartridgescapacitance settings: 147, 267, 367, 487, 587 pFsubsonic filter reduces low-frequency rumble and wasted amplifier power (-18dB/octave at 20 Hz)audiophile-grade polypropylene capacitorsaluminum/metal sandwich chassis for improved shielding from vibration and electromagnetic interferencegold-plated RCA stereo input and output pairsRIAA response accuracy: 0.4dB (20-20,000 Hz)THD: less than 0.05%5-3/16W x 4-11/16H x 4-1/16Dweight: 14.4 oz.

PRO-JECT TUBE BOX S2Vacuum tube phono stage Comes with the original power adapter with UK and euro ends, the original pair of matched ECC83 tubes, box and all paperwork. Physical condition is excellent please see photos Selling due to personal preference for solid state, however still an excellent phono stage for tube fans. The tubes have around 50 hours (ballpark) of use, they still have heaps of life left in them but can also be easily rolled to your liking. Suitable for both MM and MC carts with dip switches on the bottom and front panel buttons for various capacitance and gain settings. Spec copied from Pro-Ject website:Tubes2 x ECC83 (12AX 7A)Input impedance10 ohms, 100 ohms, 1 kohm, 2 kohmsInput capacitance/impedance47pF, 147pF, 267pF, 367 pF, 487 pF and 587 pF* / 47 kohms, Together with other input impedance settings without any influence!Input gain40 dB, 43 dB / 50 dB, 60 dB und 63 dBNoise floor80 dB (A weighted) at 40 dB input gain, 75dB (A weighted) at 50 dB and 63 dB input gainTHD<0.02% at 40 dB input gain <0.05% at 50 dB and 63 dB input gainRIAA-equalisation curve accuracy+/- 0.4 dB/20 Hz - 20 kHzSubsonic filterat 20 Hz with 18 dB/octaveInput1 pair RCA/phono socketsLine-level output1 pair RCA/phono socketsOutboard power supply18 V / 1.000 mA DC, suitable for your countrys mains supplyPower consumption470 mA DC, <1W in standbyDimensions W x H x D with sockets103 x 73 x 131 mmWeight410 g without power supply Shipped with Royal Mail special delivery, next day delivery and fully insured for both of our peace of mind Please dont hesitate to get in touch with any questionsThanks

For all you watchers so far already that have saved this into your Ebay wanting to buy it or hoping its still here come payday & anyone else now interested - Ive just added more pics at request, & yes I consider overseas post - just enquire. Like all my auctions, I wont have this long - good luck if you fancy it. Thanks & Happy Ebaying Hello & Welcome to my 5 day only auction Youll see from my huge 5890+ positive feedback over the past 20 years that you can deal here very safely & in complete confidence with me for this Project Phono Box MM pre-amp. I only used this with a turntable, 4 maybe 5 times last summer before I decided to buy an actual amplifier with a phono output on it which rendered this unneeded - since then it has lay untouched protected in a bag, in a box, in a cupboard - so this is barely used and obviously not far from new really.. Comes comes complete with its wall plug & original instruction sheet. I have included a free set of phono leads that I had spare.Great quality sturdy little pre-amps these. Amazing little things really! Sound was very nice!I Tested it again yesterday and it works perfectly as new. What you see is exactly what you will receive. HERE BELOW is a write up Ive copy n pasted! Today, many amplifiers do not have a specific phono cartridge input. Phono Box MM is an ideal phono preamplifier for these hifi systems. Phono Box MM accepts MM and high-output MC cartridges and offers an audiophile music experience at an entry-level price. Advanced circuitry keeps noise and distortion at a surprisingly low level. The metal case shielding and an outboard DC power supply leave no risk for external interference. Because of its small casing, Phono Box MM can be placed near the turntable. Input and output sockets are gold-plated for preservation of quality. Phono Box MM can be connected easily to a line-input (AUX etc) of your amplifier.Input impedance: 47 kOhm / 120 pFGain: 40 dBOutput voltage: 500 mV / 1 kHz at 5 mV /1 kHzNoise floor: 88 dB (A weighted)THD: <0,04%Input: 1 pair RCA/phono socketsLine-level output: 1 pair RCA/phono socketsOutboard power supply: 18 V / 500 mA DC, suitable for your countrys mains supplyPower consumption: 20 mA DCDimensions W x H x D: 107 x 30 x 75 mmWeight: 280g without power supply Comes from a smoke & pet free home. Postage : Will be via Signed Royal mail delivery in recycled packaging of some kind...... Fully insured special delivery is available at checkout should you wanna add that ?! Thank you for looking! Good luck & Happy ebaying :-)

USED CONDITION. TESTED & WORKING. ORIGINAL POWER CABLE INCLUDED. CONSULT PHOTOS FOR EXACT ITEM YOU WILL RECEIVE.

Used and in very good working condition The perfect way to add a turntable to your incompatible hi-fi system, the Pro-Ject Phono Box MM combines quality and value to great effect. Low-noise components, high-quality sound Using selected low-noise integrated circuits, the Pro-Ject Phono Box MM gives an excellent signal-to-noise ratio. This means you hear more detail from the music and less background noise. For excellent sound staging, it also uses dual-mono circuitry. Usually only found in much more expensive amplifiers, this type of circuitry gives the purest balance of sound, while the outboard power supply further reduces the chances of electrical interference. Full metal jacket A full metal casing ensures the delicate electronics within are shielded from both mechanical and electrical interference. As a final audiophile touch, all the RCA phono sockets are gold-plated. A phono stage thats been built to last and still provide great value for money; the Pro-Ject Phono Box MM offers the ideal solution.