Pro MPA II Microphone Tube Amplifier Model 214 2 Channel ART with Original Box See pics for details, please view my other listings. I do combine shipping

Schiit Lyr 2 Tube Headphone Amp & Preamplifier Audiophile In Box Tested + Tubes.Tested works great! Comes with extra tubes but I did not test the extra tubes. Very nice condition.

PROJECT TUBE BOX II MC/MM SILVER If you are looking a good performing phono stage MM and MC thats quiet well made with agood reputation then this is for you. Briefly used as demo unit, never sold. In pristine cosmetic condition. Uses 2x ECC83/12AX7 valves if you are into Tube Rolling. An excellent phono stage with low noise floor almost any cartridge. Switchable subsonic filter for warpedLPs. Tested and auditioned. In excellent working order for both Moving Magnet and Moving Coil. Completer with power supply and instructions. No outer box, but will be well packed for shipping. Advertised elsewhere so may be withdrawn without notice. Buyers with low or poor feedback may be cancelled. May be auditioned/collected from LE2 by arrangement. Can be collected if prefered (Cash only please) or shipped by DHL within the UK. Technical Data Tubes: 2x ECC83 (12AX 7A) Input Impedance: MM: 47k?/120pF MC: 100?/120pF Gain: MM: 40dB MC: 60dB Output Voltage Typically: MM: 300mV at 1kHz - 3mV MC: 300mV at 1kHz - 0.3mV Maximum Output: 9.5V (1kHz) Noise Floor: MM: 84dB (94dB - A Weighted) MC: 67dB (75dB - A Weighted) THD: MM: 0.05% MC: 0.08% RIAA Equalization Curve Accuracy: 20Hz - 20kHz / max. 0.5dB Subsonic Filter: At 18Hz with 18dB/Octave Outboard Power Suppy: 16V/1000mA AC Power Consumption: 16V/410mA AC Dimensions: 103 x 76 x 125mm Weight: 810g (Without Power Supply)

This is a pair of unused radio vacuum tube from the 1940s. They are #6SG7 and each measures 2 1/2 long. Condition: They are unused: one with the original box. Check my listings for more vintage and antique radio and guitar vacuum tubes.

Follow us| Sign up for our newsletter Icon Audio LA-4 Mk III Audiophile Tube Line Preamplifier w Remote + Box + 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 Icon Audio LA-4 Preamplifier Details & Testing Notes Cosmetic Condition:9/10: Excellent - light use, no visible imperfectionsFunctional Notes:Functions as intended and sounds excellent.Voltage:115V 50/60HzSerial #:LA4/3/2201/7258Original Box:YesManual:YesRemote:YesPower Cord:YesShipping Method:FedEx Ground (Domestic) / USPS Priority, Ebay Standard Delivery (International)Shipping Weight (lbs):28 (18x10x12) 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))

MAXI PREAMP II TESTED TUNG-SOL USA 12AY7 TUBE GREY BOX PLATE SQUARE GETTER ***FREE SHIPPING*** TESTED ON A MAXI PREAMP II TUBE TESTER FOR GAIN(Mu), TRANSCONDUCTANCE(Gm) AND NOISE(dB). THE MAXI PREAMP II TESTS TUBES AT 200 VDC PLATE CURRENT 4 TIMES PER SECOND. Gain(Mu) Section A = 43.9 Gain(Mu) Section B = 42.4 Tester Gain (Mu) Range = 0 - 120 Tester 12AY7 Expected Gain (Mu) value = 40 Transconductance (Gm) Section A = 1394 Transconductance (Gm) Section B = 1204 Tester Gm Range 0 - 9900 Noise (dB) Section A = -68.2dB Noise (dB) Section B = -73.3dBTester Noise (dB) Range -92dB - 0dB While performing an audio tap test on the Maxi Preamp played through a guitar amplifier triode A tested excellent & triode B tested EXCELLENT when tapped. TEST RESULTS ARE SHOWN IN PHOTOGRAPHS. I OFFER A 100% REFUND UPON RETURN OF THE ITEM SHOULD IT NOT MEET YOUR EXPECTATIONS OR NEEDS. LOT 1271

Sie bieten auf einen Röhren Vorverstärker von Pro-Ject Modell Tube Box IIInkl. Bedienungsanleitung Röhrenbestückung: 2 x ECC83 Eingangsimpedanz, MM / MC: 47kOhm/120pF / 100 Ohm/120pF Verstärkungsfaktor, MM / MC: 40dB / 60dB Ausgangsspannung, MM / MC: 300mV bei 1kHz - 3mV am MM- / 0,3mV am MC-Eingang Geräuschspannungsabstand, MM / MC: 84dB (94dB – IEC -A) / 67dB (75dB – IEC -A) Klirrfaktor, MM / MC: 0,05% / 0,08% Genauigkeit der RIAA-Entzerrungskurve: Abweichung max. 0,5dB/20Hz - 20kHz Schaltbarer Subsonic-Filter: bei 18Hz, Flankensteilheit 18dB/Oktave Eingang / Hochpegelausgang: 1 Paar RCA/Cinch-Buchsen / 1 Paar RCA/Cinch-Buchsen Steckernetzteil, 16V/1.000mA AC; 220 - 240V, 50Hz Stromaufnahme: 16V/410mA AC Maße B x H x T (T mit Buchsen): 103 x 74 x 125 (137)mm ZUSTAND: siehe Fotos, neuwertig, keine Gebrauchsspuren, nicht lange benutzt Versand am nächsten Werktag nach Geldeingang in einem versicherten DHL Paket. _gsrx_vers_1516 (GS 9.3 (1516))

Sie bieten auf einen Röhren Vorverstärker von Pro-Ject Modell Tube Box IIInkl. Bedienungsanleitung Röhrenbestückung: 2 x ECC83 Eingangsimpedanz, MM / MC: 47kOhm/120pF / 100 Ohm/120pF Verstärkungsfaktor, MM / MC: 40dB / 60dB Ausgangsspannung, MM / MC: 300mV bei 1kHz - 3mV am MM- / 0,3mV am MC-Eingang Geräuschspannungsabstand, MM / MC: 84dB (94dB – IEC -A) / 67dB (75dB – IEC -A) Klirrfaktor, MM / MC: 0,05% / 0,08% Genauigkeit der RIAA-Entzerrungskurve: Abweichung max. 0,5dB/20Hz - 20kHz Schaltbarer Subsonic-Filter: bei 18Hz, Flankensteilheit 18dB/Oktave Eingang / Hochpegelausgang: 1 Paar RCA/Cinch-Buchsen / 1 Paar RCA/Cinch-Buchsen Steckernetzteil, 16V/1.000mA AC; 220 - 240V, 50Hz Stromaufnahme: 16V/410mA AC Maße B x H x T (T mit Buchsen): 103 x 74 x 125 (137)mm ZUSTAND: siehe Fotos, neuwertig, keine Gebrauchsspuren, nicht lange benutzt Versand am nächsten Werktag nach Geldeingang in einem versicherten DHL Paket. _gsrx_vers_1516 (GS 9.3 (1516))

I bought this from an audiophile friend of mine who barely used this because he has the black Vali 2+. I used it for about a month lightly (maybe 10 times in total) and then put it away in its box. It's been sitting around for about a year now and I finally decided to just sell it. It's in almost perfect condition and fully functional, it comes with the original packaging and power supply too.

Sie bieten auf einen Röhren Vorverstärker von Pro-Ject Modell Tube Box IIInkl. Bedienungsanleitung Röhrenbestückung: 2 x ECC83 Eingangsimpedanz, MM / MC: 47kOhm/120pF / 100 Ohm/120pF Verstärkungsfaktor, MM / MC: 40dB / 60dB Ausgangsspannung, MM / MC: 300mV bei 1kHz - 3mV am MM- / 0,3mV am MC-Eingang Geräuschspannungsabstand, MM / MC: 84dB (94dB – IEC -A) / 67dB (75dB – IEC -A) Klirrfaktor, MM / MC: 0,05% / 0,08% Genauigkeit der RIAA-Entzerrungskurve: Abweichung max. 0,5dB/20Hz - 20kHz Schaltbarer Subsonic-Filter: bei 18Hz, Flankensteilheit 18dB/Oktave Eingang / Hochpegelausgang: 1 Paar RCA/Cinch-Buchsen / 1 Paar RCA/Cinch-Buchsen Steckernetzteil, 16V/1.000mA AC; 220 - 240V, 50Hz Stromaufnahme: 16V/410mA AC Maße B x H x T (T mit Buchsen): 103 x 74 x 125 (137)mm ZUSTAND: siehe Fotos, neuwertig, keine Gebrauchsspuren, nicht lange benutzt Versand am nächsten Werktag nach Geldeingang in einem versicherten DHL Paket. _gsrx_vers_1516 (GS 9.3 (1516))

Schiit Audio Vali 2+ Black Headphone Tube Amplifier, in Excellent Condition, with Original Box. Used just a couple of times and decide to go with a different system. From a smoke free household. Please review photos and ask any questions. Shipping USPS Priority Mail to USA addresses only. Also selling my Schiit Audio Modi 3 in another auction and would combine shipping to same address.

Sie bieten auf einen Röhren Vorverstärker von Pro-Ject Modell Tube Box IIInkl. Bedienungsanleitung Röhrenbestückung: 2 x ECC83 Eingangsimpedanz, MM / MC: 47kOhm/120pF / 100 Ohm/120pF Verstärkungsfaktor, MM / MC: 40dB / 60dB Ausgangsspannung, MM / MC: 300mV bei 1kHz - 3mV am MM- / 0,3mV am MC-Eingang Geräuschspannungsabstand, MM / MC: 84dB (94dB – IEC -A) / 67dB (75dB – IEC -A) Klirrfaktor, MM / MC: 0,05% / 0,08% Genauigkeit der RIAA-Entzerrungskurve: Abweichung max. 0,5dB/20Hz - 20kHz Schaltbarer Subsonic-Filter: bei 18Hz, Flankensteilheit 18dB/Oktave Eingang / Hochpegelausgang: 1 Paar RCA/Cinch-Buchsen / 1 Paar RCA/Cinch-Buchsen Steckernetzteil, 16V/1.000mA AC; 220 - 240V, 50Hz Stromaufnahme: 16V/410mA AC Maße B x H x T (T mit Buchsen): 103 x 74 x 125 (137)mm ZUSTAND: siehe Fotos, neuwertig, keine Gebrauchsspuren, nicht lange benutzt Versand am nächsten Werktag nach Geldeingang in einem versicherten DHL Paket. _gsrx_vers_1516 (GS 9.3 (1516))

Sie bieten auf einen Röhren Vorverstärker von Pro-Ject Modell Tube Box IIInkl. Bedienungsanleitung Röhrenbestückung: 2 x ECC83 Eingangsimpedanz, MM / MC: 47kOhm/120pF / 100 Ohm/120pF Verstärkungsfaktor, MM / MC: 40dB / 60dB Ausgangsspannung, MM / MC: 300mV bei 1kHz - 3mV am MM- / 0,3mV am MC-Eingang Geräuschspannungsabstand, MM / MC: 84dB (94dB – IEC -A) / 67dB (75dB – IEC -A) Klirrfaktor, MM / MC: 0,05% / 0,08% Genauigkeit der RIAA-Entzerrungskurve: Abweichung max. 0,5dB/20Hz - 20kHz Schaltbarer Subsonic-Filter: bei 18Hz, Flankensteilheit 18dB/Oktave Eingang / Hochpegelausgang: 1 Paar RCA/Cinch-Buchsen / 1 Paar RCA/Cinch-Buchsen Steckernetzteil, 16V/1.000mA AC; 220 - 240V, 50Hz Stromaufnahme: 16V/410mA AC Maße B x H x T (T mit Buchsen): 103 x 74 x 125 (137)mm ZUSTAND: siehe Fotos, neuwertig, keine Gebrauchsspuren, nicht lange benutzt Versand am nächsten Werktag nach Geldeingang in einem versicherten DHL Paket. _gsrx_vers_1516 (GS 9.3 (1516))

Sie bieten auf einen Röhren Vorverstärker von Pro-Ject Modell Tube Box IIInkl. Bedienungsanleitung Röhrenbestückung: 2 x ECC83 Eingangsimpedanz, MM / MC: 47kOhm/120pF / 100 Ohm/120pF Verstärkungsfaktor, MM / MC: 40dB / 60dB Ausgangsspannung, MM / MC: 300mV bei 1kHz - 3mV am MM- / 0,3mV am MC-Eingang Geräuschspannungsabstand, MM / MC: 84dB (94dB – IEC -A) / 67dB (75dB – IEC -A) Klirrfaktor, MM / MC: 0,05% / 0,08% Genauigkeit der RIAA-Entzerrungskurve: Abweichung max. 0,5dB/20Hz - 20kHz Schaltbarer Subsonic-Filter: bei 18Hz, Flankensteilheit 18dB/Oktave Eingang / Hochpegelausgang: 1 Paar RCA/Cinch-Buchsen / 1 Paar RCA/Cinch-Buchsen Steckernetzteil, 16V/1.000mA AC; 220 - 240V, 50Hz Stromaufnahme: 16V/410mA AC Maße B x H x T (T mit Buchsen): 103 x 74 x 125 (137)mm ZUSTAND: siehe Fotos, neuwertig, keine Gebrauchsspuren, nicht lange benutzt Versand am nächsten Werktag nach Geldeingang in einem versicherten DHL Paket. _gsrx_vers_1516 (GS 9.3 (1516))

Selling my lightly-used phono preamp, the Pro-Ject Tube Box II. Worked great for connecting my record player to my home theater audio inputs — record players need a special pre-amplifier to sound right thru normal stereo gear, and this is a great way to do it. Two ECC83 vacuum tubes provide a lovely warmth to the sound and look cool to boot. US power supply, works with MM (moving magnet) or MC (moving coil) cartridges.

Used National Electronics 50 Pairs Vacuum Tube Box iIncluded Tested Very RareInternational Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

Follow us| Sign up for our newsletter Schiit Freya+ Audiophile Quality Tube Stereo Preamplifier w Orig Box + Remote 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 Schiit Freya+ Details & Testing Notes Cosmetic Condition:9/10: Excellent - light use, no visible imperfectionsFunctional Notes:Functions as intended and sounds great.Voltage:115V 50/60HzSerial #:21+04036Original Box:YesManual:YesRemote:YesPower Cord:YesShipping Method:FedEx Ground (Domestic) / USPS Priority, Ebay Standard Delivery (International)Shipping Weight (lbs):12 (21x12x7) 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))