Up for sale is a beautiful Conrad Johnson PV5 preamplifier in perfect working condition, fully upgraded in 2019 with Audio Note Kaisei capacitors in the power section, Shinkoh tantal resistors in the RIAA section, installed with a fresh set of NOS GE General Electric 5-Star 5751 tubes, pair of Sylvania USA 12AX7, Brimar and other only vintage tubes, with best sound possible.The preamp was tuned with the best sound output in mind, with these upgrades now it has one of the best phono sections around.Cosmetically its in excellent condition, there is one scratch on top, which you can see in the photos, faceplate is mint condition.Unit is 220-240V version! I ship Worldwide, pack safely, please ask for accurate shipping cost! Thanks for looking!

This piece is from my home that I purchased and sellers left all kinds of audio equipment. I am still in the process of testing it but I can attest that it powers on as of now. It is being priced accordingly as other items of this model are going for over $1500. If I get it tested, listing may be modified and priced accordingly. If you have any questions about the item please feel free to reach out to me. AI description below: This preamplifier from Conrad Johnson, model PV7, is a great find for anyone who's into audio equipment. It's been turned on and is being sold as-is, with no guarantees about its functionality. Its appearance is in line with its age, and it's been categorized in the Consumer Electronics department, specifically in the Amplifier Parts & Components section. This item is perfect for someone looking for a restoration project or for parts. Its potential is limitless, and with some work, it could make for a great addition to any audio setup. Don't let its current state fool you – this preamplifier has a lot of history and could be the perfect piece for your collection.

Conrad Johnson ACT TWO mk2 valve preamp Conrad Johnson ACT TWO mk2  valve preamp Images sell! Get Supersized Images & Free Image Hosting Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva.com.

Conrad Johnson Premier8 Audio Research 5SE,LS15,Thiel CS2.4 Marantz SA8005 Set. A VINTAGE CLASSIC CONDRAD JOHNSON DESIGN PREMIER 8 MONO TUBE AMPS 275 WATTS RMS PER AMP VERY GOOD CONDITION SHIPPING VIA TRUCK FREIGHT ONLY --------------------------------------------------------------------- This pair of CONRAD JOHNSON PREMIER 8 mono tube amps is in VERY GOOD condition! The sound is EXCELLENT! One of the amps operates per spec, the other plays with its bias lights lit. That 2nd amp can only be biased by removing the bottom cover and individually testing each tube with a meter – recommended for technicians only. Power Output ­ 275 watts from 30Hz to 15kHz at no more than 1% THD or IMD into 4 ohms (also available connected for 2, 8 or 16 ohm loads).Power Output (model XS equipped with EL34 output tubes in triode mode) ­ 130 watts from 30Hz to 15kHz at no more than 1% THD or IMD into 4 ohms (also available connected for 2, 8 or 16 ohm loads).Response: 20Hz to 20kHz, +/- .1 dBInput Impedance: 100 kOhmsHum & Noise: 96 dB below rated powerMechanical: 21 D x 19W X 9.5 H Weight: 90 lbs. Please see the photos as they are part of the description. This Premier 8 will include its original shipping cartons, but with hand-crafted packing and the original operation manual. The PREMIER 8 was made in1992 when they sold for $7000 a pair The CJ blue book value is $10k The Premier Eight used premium quality component parts throughout. The power supplies, including the main storage reservoir, used only polypropylene and “cjd” polystyrene capacitors as opposed to the traditional deployment of electrolytic capacitors. The audio circuit consists The buyer is responsible for all shipping charges. https://www.youtube.com/watch?v=_0-FUr4iZBc

This piece is from my home that I purchased and sellers left all kinds of audio equipment. I am still in the process of testing it but I can attest that it powers on as of now. It is being priced accordingly as other items of this model are going for over $1500. If I get it tested, listing may be modified and priced accordingly. If you have any questions about the item please feel free to reach out to me. AI description below: This preamplifier from Conrad Johnson, model PV7, is a great find for anyone who's into audio equipment. It's been turned on and is being sold as-is, with no guarantees about its functionality. Its appearance is in line with its age, and it's been categorized in the Consumer Electronics department, specifically in the Amplifier Parts & Components section. This item is perfect for someone looking for a restoration project or for parts. Its potential is limitless, and with some work, it could make for a great addition to any audio setup. Don't let its current state fool you – this preamplifier has a lot of history and could be the perfect piece for your collection.

Up for sale is a used conrad johnson pv6 tube preamp with phono section. UNIT IS NOT WORKING. It is a fairly simple design and I would anticipate a skilled tube repair person will be able to fix it. I will pack as best as possible as I do not have the original box. The PV6 was a refinement of the earlier PV2ar design with improved resistor and capacitor selections. The PV6 used upgraded precision low noise resistors and polypropylene capacitors. The result was superior definition and depth of imaging. The phono section was noticeably quieter than earlier designs.Features:Inputs/Outputs Phono Tuner Auxiliary Monitor and recording facilities for two tape decks with dubbing from Tape 1 to Tape 2 Two main outputs Auto-muting to suppress warm up transients Controls: Selector, Source/Monitor Mode (Reverse, Stereo, Mono)Balance Volume Power Specifications: Gain: Phono Stage 38.5 dB (phono overload 500 mV at 1kHz)Line Stage 28.5 dB Distortion: less than .05% THD or IMD Response: bandpass 2Hz to more than 100kHzRIAA Equalization: +/- .25 dB (20 to 20 kHz)S/N Ratio: Phono Stage 72 dB below 10 mv input Line Stage 84 dB below 2.5 volt output Phase: Line Stage phase correct, Phono Stage phase correctMechanical:14? X 4? x 10?

Up for sale is a conrad-johnson Premier Sixteen LS2 Remote Controlled Line-Stage Vacuum Tube Pre-Amplifier. The unit is in great shape cosmetically. It does make some sizzling and static noises as it warms up and then sounds great. It takes about an hour to settle in. All the inputs and controls work properly. The remote does not work but probably can be repaired. I believe I am the 3rd owner. I will include several sets of tubes. It will ship in the original packaging. Below is the manufacturers description. In June of 1996, to commemorate twenty 20 years in the audio industry, conrad-johnson announced a limited edition preamplifier, the Anniversary Reference Triode (ART), which was designed to share our own in-house reference preamplifier with our colleagues and customers around the world. Very quickly, the ART has become widely held to be the finest sounding line-stage preamplifier in the world, with several reviewers noting that the limitations of this product could not be adequately perceived or characterized until other elements of their reference systems caught up. The ART, a massive dual-monaural unit, is inherently quite costly.In an effort to provide musical performance closely approaching that of the ART to a wider audience of listeners, we offered the Premier Sixteen LS.The Premier Sixteen LS is very nearly an ART compressed into a single chassis stereo unit.Input selection and level adjustment are handled by an array of relays operating under microprocessor control. Level and balance can be adjusted in 100 steps of approximately .7 dB per step, with levels being set by precision, low noise metal foil resistors. All level setting and source selection functions can be controlled by the hand-held wireless remote control.The circuitry of the Premier Sixteen LS Preamplifier is elegant in its simplicity.The audio circuit consists entirely of a single triode amplifier stage. In this case the triode is actually a composite comprising six paralleled sections of high-transconductance miniature dual triodes. This arrangement achieves a suitably low output impedance while reducing the number of active stages to the absolute minimum of one, resulting in a sonic purity that is unparalleled. DC voltage is supplied to this stage by cascaded discrete voltage regulators designed to absolutely isolate the audio circuit from the power line by maintaining virtually zero impedance at all audio frequencies. To dramatically reduce infrasonic noise, tube filaments (heaters) are operated on a dc voltage supplied by a separate discrete regulated power supplyConsiderable care and attention have been paid to the physical aspects of the design as well.Microprocessor controlled relays, used for selecting sources, are located right at the input connectors keeping signal paths short to minimize crosstalk between channels and inputs. Critical audio circuitry is mounted on a subchassis which is isolated by a suspension system to reduce microphonics. The sturdy, all aluminum chassis is protected with a durable epoxy paint finish. Tubes are housed in an attractive cover outside the chassis, allowing easy access to the tubes for replacement by simply loosening two screws.Parts quality is an exact match for the unprecedented level specified for the ART.Each part is selected on the basis of both sonic performance and durability. All audio circuitry (including the level control) is executed entirely with precision metal foil resistors and polystyrene capacitors. Tubes have been carefully hand selected for minimum noise and microphonics. The dc regulated power supplies use the same type of metal foil resistors as the audio circuits. Capacitors for the audio circuit’s dc power supplies are exclusively polypropylene and polystyrene. Switching relays are sealed and have gold plated silver contacts. Input and output connectors are machined from oxygen free copper, and are gold plated by a special process that eliminates the use of magnetic materials. The Premier 16LS is built without compromise to achieve a new standard in musical performance, and it is built to last.Replacement Tube Set RTPR-16V1-V6: 6922 Specifications:Gain: 25 dbMaximum output: 15 vrmsOutput impedance: under 700 ohmsDistortion: less than .1% THDFrequency response: at unity gain: 2 Hz to more than 10OKhzHum and noise: 96 db below 1.0 vMechanical:Dimensions: 19W | 3.75H | 15.25D inchesWeight: 25 lbs.

This Conrad-Johnson PV-12L is a vintage stereo tube preamplifier designed for audiophiles who demand the highest level of audio quality. With its use of premium components and attention to detail, this preamplifier delivers exceptional sound performance. The PV-12L is the perfect addition to any home audio setup, providing a warm and rich sound that is unmatched by modern preamplifiers. Its elegant design and exceptional build quality ensure that it will be a reliable and enjoyable part of your audio system for years to come.

Description: Single-chassis, remote-controlled, tubed line-stage preamplifier. Tube complement: four 6922 dual triodes. Inputs: five unbalanced (RCA), two processor loops. Outputs: two unbalanced (RCA), two processor loops. Frequency range: 2Hz->100kHz. Voltage gain: 26dB. Maximum output: 15V. Distortion (THD or IMD): <0.25% at 1.0V output. S/N Ratio: >100dB at <2.5V output. Output impedance: <850 ohms. Phase: inverts phase of all inputs, at main outputs. Dimensions: 19 (480mm) W by 3.3 (80mm) H by 15.25 (390mm) D. Weight: 21 lbs (9.5kg). JM SOUND/REDONDO BEACH

Conrad Johnson ET-3 SE Preamplifier - Excellent Store Demo. Works Great. Original Box, remote, and manual is included. Based in Indianapolis, IN. Tone Studio. Specifications Gain:25 db Maximum output:20 Vrms Output impedance:100 ohms Distortion:less than .15% THD at 1.0 Vrms output Frequency response:at unity gain2 Hz to more than 100Khz Hum and noise:98 db below 2.5 v Phase: phase inverting Tube complement:1 x 6922

6FQ7 / 6CG7 RCA Tubes. Matched Pair. These will give You that BIG Rich, Creamy, RCA Sound! Tested on a Dan Nelson Calibrated Military TV7-D Tester at 100 %. Minimum is 50 %. Results as shown in Pics. Will be sent in a nice big box. Check out other tubes from this BIG TIME Radio Guy. P7

Simple yet capable solid state preamp from CJ made here in the USA. Super clean cosmetically, plus on the test bench were it performed very well for its price.Note that this is the L Line Level version of the PF2, which does *not* have a phono preamp section. The rear panel shows AUX/PHONO, but on the PF2 L this is only an AUX style standard line-level input. Conrad-Johnson PF2L Line Level All-Analog Preamplifier - Manual More from Conrad-Johnson about the history of the PF1 + 2:The PF1 was the first solid state preamp bearing the conrad-johnson name. — Introduced May 1990, PF1L in August 1991More than one decade of research and development led to the introduction of PF1.The circuit design featured a unique distortion canceling circuit that resulted in excellent linearity without resorting to global negative feedback.Independent discrete dc power supply regulators were used for each gain stage for absolute insolation between stages.Parts quality was to conrad-johnson’s usual high standards. All capacitors, including power supply, were polypropylene and cjd polystyrene. There were no electrolytic capacitors in the PF1. All resistors were 1% metal-oxide deposited on glass construction resulting in very low noise.The PF1 nicely combined the lucidity and harmonic balance of c-j vacuum tube preamps with the superb definition and detail of transistor designs. The PF2 superseded the PF1. — Introduced PF2L October, 1993 | PF2 December, 1993 The line stage circuits were virtually identical.The PF2 offered an improved phono circuit, with selectable gain settings (40,46, and 52 dB). This made the PF2 better suited for use with low outputmoving coil cartridges.The PF2 maintained the exceptional parts quality standards of the PF1. Capacitors were polypropylene and cjd polystyrene including the power supply filter caps. All resistors were 1% metal-oxide deposited on glass construction. Input/output connectors were upgraded from those found in the PF1.Noted for the lucidity and harmonic balance of the cj vacuum-tube preamps, the PF2 refined the achievements of the PF-1 with the superb definition and detail of transistor designs. Features: Inputs/OutputsAux/Phono - AUX Only on this PF2LTunerCDTape 1Tape 2Rec 1 and Rec 2 outputsMain outputs. Controls:SourceRecord (selects source for the Record outputs)BalanceVolumeSpecifications:Gain: Phono Stage 40, 46, or 52 dB selectable (phono overload 65 mV at 1kHz)Line Stage 20 dBDistortion: less than .1% THD or IMDResponse: bandpass 2Hz to more than 100kHzRIAA equalization +/- .25 dB (20 to 20 kHz)S/N Ratio: Phono Stage 86 dB below 10 mv inputLine Stage 94 dB below 2.5 volt outputMechanical:19? x 3.315? x 14 3/8?

CONRAD-JOHNSONPV10AAll Tube Audiophile Preamplifierwith Phono InputIncludes (3) Extra Electro-Harmonix 12AU7/ECC82 Electron Tubes& Printed Copy of Owners ManualIN ORIGINAL SHIPPING BOX WITH MATCHING SERIAL NUMBER PV10A Preamplifier Specifications: Gain: 18 dBMaximum Output: 20VHum and noise: 92 dB below 2.5V outputDistortion: less than .1% THD or IMDPhase: line section inverts phase of all inputs (including phono) at main outOutput impedance: less than 800 ohmsPhono Section: Applies only to PV10A with phono stage.Gain: 48.5 dB (to tape out)Overload: in excess of 125 mv at 1kHzPhase: phono stage is phase correct (at tape out).RIAA Equalization: +/- .25dB (20Hz-20KHz)Hum and noise(20Hz-20KHz): 75 dB below 10mv inputDimensions: 15.75W x 3.75H x 11DWeight: 12 lbs. This is a preowned Conrad-Johnson PV10A All Tube Preamp with Phono Input in Original Shipping Box with a matching serial number that is in EXCELLENT condition.The preamp has only had (2) previous owners who both kept it in top-notch condition.The body is in great shape with no scratching, indents, or signs of being dropped / mishandled.The front knobs turn smoothly and the power buttons depresses properly.All back panel ports are showing minimal wear with no issues to note.All inputs & ports were fully tested and none have any issues to note.The attached power cord is original and has no rips, tears, etc.The preamp comes with (3) extra vacuum tubes and freshly printed copy of the original owners manual, taken directly from Conrad-Johnsons database.Please see the pictures for the specifics & details of the exact items you will receive.Feel free to message us with any questions or inquiries you may have. Do Not Miss Out On This Amazing Quality Item!!Check Out Our Store For More Amazing Deals! We Only Ship directly to the United States!Ebay Global Shipping Program is offered for international buyers/bidders.Please view ALL pictures & ask ALL questions BEFORE bidding.Thanks for shopping with us! Check out our other great auctions too!We have the right to relist items, take second chance offers and/or open non-payment cases after 2 days of winning bid - unless discussed.We will promptly take action on the 3rd day following the 2 day grace period.

Follow us| Sign up for our newsletter Conrad-Johnson PV10A - Audiophile Quality Tube Stereo Preamplifier w Tube Phono + Manual For over 20 years High End Audio Auctions has been selling the finest HiFi online, but did you know that we BUY your HiFi equipment as well? Contact our sister company STEREOBUYERS for a fair quote today! All items included are pictured. Items are tested fully to ensure all functions work as expected - any defects and additional service done to the item are noted below. Items are not restored or reconditioned, unless specified. All items we sell come with a 30-day warranty - your satisfaction is guaranteed. Original shipping on returns will be refunded at the sellers discretion. Local Pickup in NYC Available Conrad-Johnson PV10A Details & Testing Notes Cosmetic Condition:8/10: Very Good - flawless front face, other minor imperfectionsCosmetic Notes:1 faint mark on front face beneath CJ Logo. Excellent physical condition otherwise. Please see all high resolution photographs, including detailed inside shots below.Functional Notes:Functions as intended. Tube phono stage is installed and sounds excellent.Voltage:120V 60HzSerial #:2332952Original Box:NoManual:YesRemote:NoPower Cord:YesShipping Method:FedEx Ground (Domestic) / USPS Priority, Ebay Standard Delivery (International)Shipping Weight (lbs):22lbs (22x18x10) High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1516 (GS 9.3 (1516))

6FQ7 / 6CG7 RCA Tubes. Matched Pair. These will give You that BIG Rich, Creamy, RCA Sound! Tested on a Dan Nelson Calibrated Military TV7-D Tester at 100 %. Minimum is 50 %. Results as shown in Pics. Will be sent in a nice big box. Check out other tubes from this BIG TIME Radio Guy. P7

Preamplifier Amplifier Conrad Johnson PV2The description of this item has been automatically translated. If you have any questions, please feel free to contact us.tube preamp Conrad Johnson PV2Not checked for functionincompleteAs replacement / defective120V or 230V (not clarified)tube preamp Conrad Johnson PV2 Not checked for function incomplete As replacement / defective 120V or 230V (not clarified) Marke Conrad Johnson EAN Nicht zutreffend Produktart HiFi Verstärker Modell PV2

préampli à lampes Conrad Johnson PV2Fonction non vérifiéeincompletEn remplacement / défectueux120V ou 230V (non précisé)préampli à lampes Conrad Johnson PV2 Fonction non vérifiée incomplet En remplacement / défectueux 120V ou 230V (non précisé)

Preamplificatore Amplificatore Conrad Johnson PV2La descrizione di questo articolo è stata tradotta automaticamente. Se hai dubbi o domande, ti invitiamo a contattarci.preamplificatore valvolare Conrad Johnson PV2Funzione non verificataincompletoIn sostituzione / difettoso120V o 230V (non chiarito)preamplificatore valvolare Conrad Johnson PV2 Funzione non verificata incompleto In sostituzione / difettoso 120V o 230V (non chiarito) Marke Conrad Johnson EAN Nicht zutreffend Produktart HiFi Verstärker Modell PV2

Préampli Amplificateur Conrad Johnson PV2Cette fiche produit a été automatiquement traduite. Si vous avez des questions, n’hésitez pas à nous contacter.préampli à lampes Conrad Johnson PV2Fonction non vérifiéeincompletEn remplacement / défectueux120V ou 230V (non précisé)préampli à lampes Conrad Johnson PV2 Fonction non vérifiée incomplet En remplacement / défectueux 120V ou 230V (non précisé) Marke Conrad Johnson EAN Nicht zutreffend Produktart HiFi Verstärker Modell PV2

tube preamp Conrad Johnson PV2Not checked for functionincompleteAs replacement / defective120V or 230V (not clarified)tube preamp Conrad Johnson PV2 Not checked for function incomplete As replacement / defective 120V or 230V (not clarified)

Preamplificador Amplificador Conrad Johnson PV2La descripción de este producto se ha traducido automáticamente. Si tiene alguna pregunta al respecto, por favor póngase en contacto con nosotros.preamplificador de tubo Conrado Johnson PV2No comprobado para la funciónincompletoComo reemplazo / defectuoso120V o 230V (no aclarado)preamplificador de tubo Conrado Johnson PV2 No comprobado para la función incompleto Como reemplazo / defectuoso 120V o 230V (no aclarado) Marke Conrad Johnson EAN Nicht zutreffend Produktart HiFi Verstärker Modell PV2

Preamplifier Amplifier Conrad Johnson PV2The description of this item has been automatically translated. If you have any questions, please feel free to contact us.tube preamp Conrad Johnson PV2Not checked for functionincompleteAs replacement / defective120V or 230V (not clarified)tube preamp Conrad Johnson PV2 Not checked for function incomplete As replacement / defective 120V or 230V (not clarified) Marke Conrad Johnson EAN Nicht zutreffend Produktart HiFi Verstärker Modell PV2

CONRAD JOHNSON PREMIER ELEVEN VACUUM TUBE POWER AMPLIFIER (HIGH END) This item is in good working order. Supplied with owners manual. The condition is excellent. Postage includes insurance cover.

CONRAD JOHNSON PV-12 VACUUM TUBE PRE-AMPLIFIER (HIGH END) This item is in good working order. This pre-amp has been serviced. Supplied with owners manual. The condition is excellent. Postage includes insurance cover.