DAC Project Pre Box S2 Digital pre amp Unit works great. Comes with usb cable, power supply, manual, and original box. Ships FEDEX, CONUS only. Worldwide shipping via ebay international shipping program.

Project Tube Box DS2 Phono Preamp. Moving Magnet or Moving Coil. lots of features. works great. comes with power supply. Description Our precision Tube Box DS2 phono preamplifier benefits from outstanding circuitry design by the brilliant Czech engineer, Dr. Bohumil Sykora. Compatible with most MM & MC cartridges on the market, it offers two turntable inputs so enthusiasts can easily toggle between two different turntable/cartridge combos. Continuously adjustable (‘on-the-fly’) input impedance for low output MC cartridges is a must-have feature that allows you to ‘tune’ the loading to achieve the sonics that best suit your system and your ears. Other features include input capacitance for MM cartridges and a switchable subsonic filter to stave off mechanical noise. All components including the tube output stage and polypropylene capacitors are audiophile-grade and guarantee a breathtaking sonic experience. Features Suitable for MM and MC cartridges Precise RIAA equalisation Ultra low noise circuitry Selection between 2 phono inputs & 2 line outputs Dual mono circuitry for optimized channel separation Selectable input impedance (for MC: fixed or variable) Selectable input capacitance (for MM) Selectable subsonic filter Gold-plated RCA in & outputs Sandwich alu/metal casing protects from vibrations and electromagnetic interference Finishes: silver or black, with/without wooden side panels Handmade in Europe Specs Tubes: 2 x ECC83 (12AX7A) Input impedance: variable 10-1000 ohms/ 47.000 ohms (47k?) Input capacitance : 47pF, 147pF, 267pF, 367pF Gain: 40, 45, 50, 60 and 65 dB (switchable) Output voltage typically: 500 mV/1kHz at 5mV/1kHz (at 40dB) Noise floor: 88 dB (A weighted, at 40dB gain) THD: <0,04 % RIAA-equalisation curve accuracy: 20 Hz – 20 kHz / +0,2dB / -0,2dB Input: 2 pairs RCA/phono sockets Line-level output: 2 pairs RCA/phono sockets

US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you. One owner (me), had it for several years and enjoyed it in my main system, with occasional use for desktop and headphones. Clean detailed tone, and the filters provide a small amount of variety. MQA unfold functionality. No problems at all. It is in nearly new condition, and all functionality is perfect. I upgraded to a Chord Qutest so am ready to sell this one. Its a very good DAC in its price range. Thank you! US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you.

US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you. One owner (me), had it for several years and enjoyed it in my main system, with occasional use for desktop and headphones. Clean detailed tone, and the filters provide a small amount of variety. MQA unfold functionality. No problems at all. It is in nearly new condition, and all functionality is perfect. I upgraded to a Chord Qutest so am ready to sell this one. Its a very good DAC in its price range. Thank you! US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you.

US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you. One owner (me), had it for several years and enjoyed it in my main system, with occasional use for desktop and headphones. Clean detailed tone, and the filters provide a small amount of variety. MQA unfold functionality. No problems at all. It is in nearly new condition, and all functionality is perfect. I upgraded to a Chord Qutest so am ready to sell this one. Its a very good DAC in its price range. Thank you! US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you.

Lightly used for 3 months and will come in original packaging. Experience high-quality audio with the Pro-Ject Tube Box DS2 Phono Preamplifier in Black. This preamp is designed to enhance the sound of your vinyl records and give you a truly immersive listening experience. With its stereo L/R RCA audio inputs and outputs, it supports two channels. The Pro-Ject Tube Box DS2 also comes with the Project Power Box S3 Phono, making it a complete package for your home audio needs. Its black color and sleek design make it a stylish addition to any setup. Get ready to enjoy your favorite music with this top-of-the-line phono preamp.

US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you. One owner (me), had it for several years and enjoyed it in my main system, with occasional use for desktop and headphones. Clean detailed tone, and the filters provide a small amount of variety. MQA unfold functionality. No problems at all. It is in nearly new condition, and all functionality is perfect. I upgraded to a Chord Qutest so am ready to sell this one. Its a very good DAC in its price range. Thank you! US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you.

Lightly used for 3 months and will come in original packaging. Experience high-quality audio with the Pro-Ject Tube Box DS2 Phono Preamplifier in Black. This preamp is designed to enhance the sound of your vinyl records and give you a truly immersive listening experience. With its stereo L/R RCA audio inputs and outputs, it supports two channels. The Pro-Ject Tube Box DS2 also comes with the Project Power Box S3 Phono, making it a complete package for your home audio needs. Its black color and sleek design make it a stylish addition to any setup. Get ready to enjoy your favorite music with this top-of-the-line phono preamp.

US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you. One owner (me), had it for several years and enjoyed it in my main system, with occasional use for desktop and headphones. Clean detailed tone, and the filters provide a small amount of variety. MQA unfold functionality. No problems at all. It is in nearly new condition, and all functionality is perfect. I upgraded to a Chord Qutest so am ready to sell this one. Its a very good DAC in its price range. Thank you! US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you.

Lightly used for 3 months and will come in original packaging. Experience high-quality audio with the Pro-Ject Tube Box DS2 Phono Preamplifier in Black. This preamp is designed to enhance the sound of your vinyl records and give you a truly immersive listening experience. With its stereo L/R RCA audio inputs and outputs, it supports two channels. The Pro-Ject Tube Box DS2 also comes with the Project Power Box S3 Phono, making it a complete package for your home audio needs. Its black color and sleek design make it a stylish addition to any setup. Get ready to enjoy your favorite music with this top-of-the-line phono preamp.

US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you. One owner (me), had it for several years and enjoyed it in my main system, with occasional use for desktop and headphones. Clean detailed tone, and the filters provide a small amount of variety. MQA unfold functionality. No problems at all. It is in nearly new condition, and all functionality is perfect. I upgraded to a Chord Qutest so am ready to sell this one. Its a very good DAC in its price range. Thank you! US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you.

US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you. One owner (me), had it for several years and enjoyed it in my main system, with occasional use for desktop and headphones. Clean detailed tone, and the filters provide a small amount of variety. MQA unfold functionality. No problems at all. It is in nearly new condition, and all functionality is perfect. I upgraded to a Chord Qutest so am ready to sell this one. Its a very good DAC in its price range. Thank you! US 48 ONLY I will accept payment from and ship to US 48 ONLY Thank you.

Biete - nicht ganz leichten Herzens - diese Combo aus Streamer und DAC an, die ich vor rd. 4 Jahren erworben habe. Sie klingt hervorragend, ist Roon ready und kann auch direkt aus Spotify oder Tidal angesteuert werden. Allerdings habe ich folgende Einschränkungen erlebt, die ich trotz  Einsenden an den Händler (vor drei Jahren, dann funktionierte es kurz, dann wieder nicht) bzw. erneute Kommunikation mit dem Vertrieb (haben Software Status abgefragt, dann nicht mehr geantwortet) nicht lösen konnte: (1) Während bestimmte Radiosender (TSF Jazz) robust funktionieren, führt das Anwählen von diversen anderen Sendern (BR 2, Swiss Jazz, Deutschlandfunk) nur zu abgehackten Toninformationen. (2) In der Nutzung mit Tidal (sowohl direkt als auch unter Roon) konnte ich nicht die höchste Qualität ansteuern, auch hier kam es zu abgehackten Toninformationen. Für Tonformate auf CD-Niveau sowie mit Spotify funktioniert die Combo perfekt (und es macht auch richtig Spass). Zudem ist auf dem Display des DAC ein kleiner Pixelfehler. Ich verschicke die Combo in den Originalboxen mit der Originalrechnung und einem Oelbach-USB-Kabel. P. S.: heute (21.5.) hat sich überraschend der Vertrieb von Pro-ject gemeldet und angeboten, dass ich die Geräte einschicken kann, offensichtlich ist auf dem DAC veraltete Firmware. Dem Käufer werde ich die Korrespondenz zur Verfügung stellen, eventuell lässt sich das ja dann lösen. Da ich mir schon Ersatz gekauft habe, halte ich die Auktion aufrecht!

Verkaufe meine Zweitanlage, die ungenutzt bei mir im Büro steht. Geräte sind in einem erstklassigen Zustand, nahezu neuwertig. Wandhalter für die LS dabei. Lautsprecher und Box wurden im Januar 2023 gekauft, Belege sind vorhanden. Die Anlage klingt knackig und spritzig. OVPs vorhanden, Kabel gebe ich dazu. Probehören jederzeit möglich, Kauf mit gutem Gewissen garantiert. Neupreis war 1.330 Euro.

Verkaufe meine Zweitanlage, die ungenutzt bei mir im Büro steht. Geräte sind in einem erstklassigen Zustand, nahezu neuwertig. Wandhalter für die LS dabei. Lautsprecher und Box wurden im Januar 2023 gekauft, Belege sind vorhanden. Die Anlage klingt knackig und spritzig. OVPs vorhanden, Kabel gebe ich dazu. Probehören jederzeit möglich, Kauf mit gutem Gewissen garantiert. Neupreis war 1.330 Euro.

Only used once, great preamp, like new. No box. Comes with power supply and manual. Ships next business day Priority Mail shipping.

Project Tube Box S2 Tube MM/MC Phono PreampPreamp is lightly used, in excellent working & cosmetic condition. Color is black. Very nice phono stage. Gain selection & loading options are easy to set & change. Supports MC/MM cartridges. Subsonic filter is great when needed. Preamp, AC Power, Manual, ship securely inside original retail packaging.Shipping is via 2-day Fed Ex insured Info below from Project: Description Tube Box S2 uses fully discrete circuitry – no operational amplifiers here (aka Op-Amps, used in simpler, more affordable designs but with some sacrifice to sound quality). It’s a hybrid design utilizing tubes in the input & gain stages. The standard, user-replaceable tubes sound stellar out of the box, though the design opens the gates for sound-shaping via tube rolling should you want to take it a step further. Tube Box S2’s sonic presentation is full & relaxed with a blossoming midrange more typical of much more expensive designs. The stage welcomes most MM & MC cartridges on the market with a wide range of gain, loading & capacitance settings. The S2 series’ 2-layer aluminum/steel enclosure shields the circuitry from vibration and electromagnetic interference for more music, less noise.Additional informationWeight0.41 kgDimensions13.1 × 10.3 × 7.3 cm FeaturesSuitable for MM and MC cartridgesPrecise RIAA equalization in two parts, passive/activeFully discreet circuit design without OpAmps2x ECC83 tubes (replaceable)Front-sided Subsonic filter buttonFront-sided Gain controlUltra low noise circuitry with FET input stageDual mono circuitry for optimized channel separationPolystyrene capacitors used where possibleGold-plated RCA in- and outputsExternal power adaptor and multiple internal power suppliesWell-filtrated high-voltage anode power supplySandwich aluminum/metal casing protects from vibrations and electromagnetic interferenceAvailable in silver or blackHandmade in EuropeSpecsTubes: 2 x ECC83 (12AX 7A)Input impedance: 10ohms, 100ohms, 1kohm, 2kohms A,Input capacitance/impedance: 47pF, 147pF, 267pF, 367pF,487pF and 587pF*/47kohms BInput gain: 40dB,43dB B ; 50dB, 53dB and 60dB, 63dB ANoise floor: 80dB (A weighted) at 40dB input gain 75dB (A weighted) at 50 dB and 63dB input gainTHD: <0,02% at 40dB input gain <0,05% at 50dB and 63dB input gainRIAA-equalisation curve accuracy: 20Hz – 20kHz / max. 0,4dBSubsonic filter: at 20Hz with 18dB/octaveInput: 1 pair RCA/phono socketsLine-level output: 1 pair RCA/phono socketsOutboard power supply: 18V/1.000mA DC, suitable for your country’s mains supplyPower consumption: 470mA DC, <1W in standby A: typical for low output MC cartridges, B: typical for MM cartridges or high output MC *Input capacitance is irrelevant for low output MC cartridges.

Trenne mich aus Platz und Zeitmangel von Teilen meiner HiFi Sammlung. Hier kommt ein großartiger Vorverstärker zur Versteigerung: ProJect Pre Box DS2 analogue Der Vorverstärker hat 5 gleichwertige Line Eingänge. Fernbedienung und Steckernetzteil sind Teil des Lieferumfangs. Steht bei mir leider nur rum und dafür ist er zu schade. Das Gerät ist in top Zustand, eigentlich wie neu, und funktioniert einwandfrei. Die Lieferung erfolgt in der Originalverpackung. Die Bilder zeigen den verkauften Artikel. Die Angaben zu diesem Artikel wurden nach bestem Wissen und Gewissen gemacht. Ich weise aus juristischen Gründen darauf hin, dass meine Angebote Privataktionen unter Ausschluss der gesetzlichen Gewährleistung sind. Mit der Abgabe eines Gebotes erklären Sie sich ausdrücklich damit einverstanden, auf den Ihnen gesetzlich zustehenden Gewährleistungs- / Garantieanspruch bei Gebrauchtwaren zu verzichten. Der Bieter akzeptiert mit seinem Gebot, dass es sich bei dem Angebot um eine Versteigerung im Sinne des § 312d BGB handelt. Dies bedeutet für den Käufer, dass er auf das Widerrufsrecht gemäß dem Fernabsatzgesetz verzichtet. Bieten Sie nicht, wenn Sie mit diesen Regeln nicht einverstanden sind. Shipping only to European Union.

This Pro-Ject Phono Box S2 ULTRA unit is perfect for anyone looking for a high-quality phono preamp. The black color adds a sleek and stylish touch to any home audio setup. It supports both MM and MC cartridges, with stereo L/R RCA audio output. The adjustable impedance and capacitance loading features allow for proper cartridge matching and the unit is in very good condition, with the original box included. Designed in Austria and made in Slovakia, this phono preamp is a great addition to any audio enthusiasts collection.

Trenne mich aus Platz und Zeitmangel von Teilen meiner HiFi Sammlung. Hier kommt ein großartiger Vorverstärker zur Versteigerung: ProJect Pre Box DS2 analogue Der Vorverstärker hat 5 gleichwertige Line Eingänge. Fernbedienung und Steckernetzteil sind Teil des Lieferumfangs. Steht bei mir leider nur rum und dafür ist er zu schade. Das Gerät ist in top Zustand, eigentlich wie neu, und funktioniert einwandfrei. Die Lieferung erfolgt in der Originalverpackung. Die Bilder zeigen den verkauften Artikel. Die Angaben zu diesem Artikel wurden nach bestem Wissen und Gewissen gemacht. Ich weise aus juristischen Gründen darauf hin, dass meine Angebote Privataktionen unter Ausschluss der gesetzlichen Gewährleistung sind. Mit der Abgabe eines Gebotes erklären Sie sich ausdrücklich damit einverstanden, auf den Ihnen gesetzlich zustehenden Gewährleistungs- / Garantieanspruch bei Gebrauchtwaren zu verzichten. Der Bieter akzeptiert mit seinem Gebot, dass es sich bei dem Angebot um eine Versteigerung im Sinne des § 312d BGB handelt. Dies bedeutet für den Käufer, dass er auf das Widerrufsrecht gemäß dem Fernabsatzgesetz verzichtet. Bieten Sie nicht, wenn Sie mit diesen Regeln nicht einverstanden sind. Shipping only to European Union.

Project Phono Box Preamplifier DS2 Black for MM, MI ,MC, ONLY 10 Months old.. In perfect working and cosmetic condition, comes with Audioquest R.C.A. cables, power unit, and booklet. Comes from a smoke free home.

Normal 0 false false false RU X-NONE X-NONE Normal 0 false false false RU X-NONE X-NONE Welcome to bid for Premium Power Supply Unit for PRO-JECT Dacs, Phono Preamps and TubeBoxes (S, DS, DS + and DS2 Families)This is high quality power supply for audio applications designed especially for use with Pr--Ject devices.The PSU provides highly stable and purified 18V DC power, exactly as specified for these audio gears Available with black anodized aluminium front panel as shown in pictures.This psu is to be supplied with a 60 cm DC cable to connect a Pro-Ject item, if you like another length and mains cable to be sent with the psu please let us know. PLEASE CONTACT VIA MESSENGER IF YOU ARE ABOUT POWER SUPPLY FOR models other than shown in pictures PSU presented in the auction built with the best quality components dedicated to high class audio and provides higher output current ceiling that the original wall adaptor and improves sonic performance of the devices. Sonic effect is more transparent and pleasant to hear sound, deep and persuasive bass range, totally undistorted vocal range and accurate, airy treble. Please note that this is not an universal power supply, like many distributed from Hong Kong, but designed and dedicated to use in audio.Its design is matched to Pro-Ject items both electronically and aestetically how you can see in our example pictures. Please ask if you are in doubt relating suitability of this PSU with your particular item.Please note that Tubebox shown in pictures as example of use are not included to this auction, This auction is for one power supply unit and one cable for it only (65 cm, 5 mm DC plug)Longer DC cable is available and a kettle type mains cable can be added if you need one, just let me know. We combine shipments, just ask if you buy more than one item. In particular, any cable presented in our auctions, if purchased, will be sent with this item without extra postage. Please, note that we ship in 5 days after he payment is cleared, please allow some extra time for delivery. Attention of International bidders: we will be pleased to ship worldwide. Shipping cost of £28 quoted is initial estimation for EU only.Overseas delivery could cost from £33 (USA, China) to £39(Australia, South America) We charge an actual minimal for international shipment, please, ask for quotation before bidding to be sure. Please, note that overseas delivery can take up to 12 working days. Item is fully tested and return is accepted within 2 week after delivery and exclusively in shape as it was shipped, i.e. perfect working condition. In this case 100% of auction price and shipment cost will be refunded. Return of nonworking, damaged or scratched item is not accepted and will be not refunded. Return shipment cost is on Buyer’s side. We combine shipments, every second item won by the same bidder will be sent in one package with the first one at postage rate for the one (heavy) item only. Pleas note that we ship in 4-5 days after the payment is cleared, please allow some extra time for delivery

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 Pre Box RS2 Digital - For sale we have a Pro-ject Pre Box RS2 Digital - Used but in excellent condition and full working order - Great quality HiFi front end featuring a variety of digital inputs including USB, AES, Coax x2, Optical x2, i2S and Bluetooth - Also functions as an analogue pre-amp with 1x XLR balanced and 1x RCA line level inputs - High quality dual mono DAC featuring 2x ESS 9038Q2M chips - Dual mono, balanced output stage with optional tube buffer - you can switch between tube and solid state at the press of a button - Comes in silver with aluminium remote control and original external power supply brick - Also comes in a Pro-ject box (but not the original one for this specific unit) - Please check the specs and functionality prior to bidding - returns only accepted for non-functioning/not as described products - Free Delivery!!