We are selling a bunch of older gear from our studio. Does not come with any cables or accessories not listed.

Schiit Audio Valhalla 2 Headphone Amp & Preamp with TubesGo ahead. Do things with Valhalla 2 that you’d never attempt with other OTL tube amps. Run low-impedance headphones. Use IEMs. Valhalla 2 is a very flexible tube amp!Tubes Made FlexibleWhile most tube OTL amps are really only designed for 300 ohm Senns and 600 ohm Beyers, Valhalla 2 stretches to include headphones that you’d never expect to use with a tube amp. Many people use Valhalla 2 with sensitive, lower-impedance headphones as well. A Complete Desktop PreampValhalla 2 also has preamp outs and a gain switch. Preamp outs let you connect your powered monitors, to give them some of what some people call “tube magic.” The gain switch gives you better control of both output level and impedance, for better matching to your headphones. Its easy to build a complete desktop system around the Valhalla. Not Your Father’s Tube AmpIf you’re expecting syrupy, tubby, euphonically colored tube sound, you’re in for a shock. Valhalla 2 is exceptionally accurate, neutral, and resolving, without being strident or etched. Designed and Built in CaliforniaBy “designed and built in California this is what we mean: the vast majority of the total production cost of Valhalla 2—chassis, boards, transformers, assembly, etc—goes to US companies manufacturing in the US. Our chassis are made minutes from our facility. Our PCBs are done just over the hill from us, or done in NorCal. Our transformers are also made in California. You get the picture. Maximum Power, 300 ohms: 600mW RMS per channel at less than 10% THDMaximum Power, 600 ohms: 340mW RMS per channel at less than 10% THDFrequency Response: 20Hz-20Khz, +/-0.1dbTHD: < 0.1%, 20Hz-20KHz, at 1V RMS, low gain, 600 ohmsIMD: 100db, unweighted, referenced to 1V RMS, low gain; >90dB, unweighted, ref 1V RMS, high gainCrosstalk:

PAIR valvole termoioniche costruite da HEINTZ KAUFMAN Modello 805NOS & NIBIN BIG BOX These valves are new never used before.Purchased at the end of the 80s and never used.TESTED These tubes, just like the other transmission tubes, were tested with the tube tester of a dear friend of mine who owns it.The amplitrex is a very sensitive instrument which is why it is one of the best in the world.These tubes for sale are 100% perfect. Shipping in Italy and abroad will take place via the express courier service provided by eBay, with tracking.A few days for delivery.

DESCRIPTION: Up for selling are six double triode valves by Svetlan factory in Soviet Russia. MUTUAL AGREEMENT: By bidding or clicking Buy it now button you are obligated to pay for the item. Payment have to be made by PayPal (only) in the next 3 days after the end of the listing. Shipping is always registered airmail with tracing number. The item will be packed very well, so dont worry. In case of delay - notify me. If by any reason you are not satisfied with the purchase, please contact me first. But have in mind that reasons such as It doesnt fit my gear or similar wont be taken in consideration. I am not responsible if you cause damage to the item by misusing it. FEEDBACK: I will be happy if you can leave 5-star positive feedback. Be sure that you will receive the same from me.

-RARE IN LOT : 7x TUBES 805 -HEATER IS OK ***OFFER ACCEPTED***

-RARE IN LOT : 7x TUBES 805 -HEATER IS OK ***OFFER ACCEPTED***

Four good used type 6U10 tubes. Various brands (Sylvania , GE , etc.). Tested on Sencore TC162 tube tester for emission , shorts , and grid leakage. FREE U.S. SHIPPING ! Thank you for looking !!!

Lot of THREE Western Electric 216A triode tubes all very clean (no loose glass inside, firm metal sockets. This lot to be used WE 7A amplifier which I also offer in my other auction. The 216A is comparable with WE 101D except specd for filament voltage of 5.5-6.0V. The three 216As are fairly closely testing, ie @33-35 vs 28 specd (for WE 101D = 65%). You only buy what you see in pics. Please note that other Hickok TV-7 testers might give different test results than mine. I dont take an guarantee that these three 216A tubes will test at SAME values as I got from my Hickok TV-7 (calibrated of course). Dont bid if you disagree with my statement!

Three PC 200 ( 8X9 ) Philips Audio Receiver Guitar Preamplifier Vacuum Tubes Country of origin: Germany (most likely) Production era: 1960s Model: PC 200 8X9 Manufacturer: Philips Type: Pentode Plate type: silver mesh Base type: 9 pins Spacers: two Getter frame: halo wire Getter flash: top Filaments: standard Glass: clear with seams Stencils: very good Etch code: XK4 delta 8A3 Condition: excellent ANOS to NOS same construction Usage (estimate): minimal Quantity: 3 Please review the photos for more detail Compatibility: Suitable for vintage tube-based equipment, ideal for use in guitar amplifiers, preamps and general audio equipment The tubes will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information

KR ENTERPRISES TRIODES WITHOUT LIMIT VV 52BX AUDIO TUBES SUPER RARE AMPLIFIER. PLEASE DONT QUOTE ME BUT IM LEANING TOWARDS THE FACT THAT THESE GO TO A SE 25 AMPLIFIER UNIT TESTED AND WORKING IN A PROFESSIONAL ENVIRONMENT SOLD EXACTKY AS SHOWN SHIPPED 100% INSURED

Tested Trio of 12BH7A Tung Sol Audio Receiver Preamplifier Vacuum Tubes Country of origin: USA Production era: 1950s Model: 12BH7A Manufacturer: Sylvania Type: preamplifier Plate type: curved black ribbed Base type: 9 pin Spacers: two Filaments: standard Getter frame: halo Getter flash: top Glass: clear Stencils: some wear Condition: very good same construction Original cartons: NA Usage: minimal if any Quantity: 3 Please review the photos for more detail Test results: Excellent strong balanced test results for Gm: 3.4 / 3.0, 3.4 / 3.6 and 3.6 / 3.8 For Gm, the suggested minimum value is: 2.0 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment ideal for use in tube amplifier power supplies and vintage audio / test equipment The tube will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information

KR ENTERPRISES TRIODES WITHOUT LIMIT VV 52BX AUDIO TUBES SUPER RARE AMPLIFIER. PLEASE DONT QUOTE ME BUT IM LEANING TOWARDS THE FACT THAT THESE GO TO A SE 25 AMPLIFIER UNIT TESTED AND WORKING IN A PROFESSIONAL ENVIRONMENT SOLD EXACTKY AS SHOWN SHIPPED 100% INSURED

NOS RAYTHEON RK34 VT224Twin Triode Vacuum Audio Amplifier Tube MILITARY GD. Matching pair see pictures .Both tubes are in original box. See pictures for a better description and condition ships USPS first class mail.

Tested Trio of JAN 6829 GE Audio Receiver Guitar Preamplifier Vacuum Tubes Country of origin: USA Production era: 1960s Model: 6829 Manufacturer: GE Type: Preamp Plate type: gray vented ladder plates Base type: 9 pin Spacers: Two Getter frame: solid halo (O) Getter flash: full top Filaments: standard Glass: Clear Stencils: very good Condition: Excellent same construction Usage (estimate): Minimal Quantity: 3 Please review the photos for more detail Test results: Very good test results for Gm: 6.8 / 5.0, 5.6 / 4.8 and 6.6 / 4.8 For Gm, the suggested minimum value is: 4.4 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment, ideal for use in guitar amplifiers, preamps, and general audio equipment The tubes will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information

2x SIEMENS ELA (2 amplifiers) attenzione: vengono venduti senza valvole, fabbisogna montarci quattro EL34 + quattro ECC81le morsettiere di collegamento sono state riparate, cosa che non compromette la funzionalità, oggetti perfettamente funzionante,provenienti RAI, 220v. il costo si riferisce alla coppia di amplificatori. GUARDA LE ALTRE MIE ASTE...

PAIR CETRON 572B T160L Ham Radio Vintage Triode Amplifier Tubes.Made in USA. Tested on TV7-A/U Hickok tube tester:Due in tv7 there isnt setting for 572B was used,for similar specs, the setting of the 811.Values tested: Tube 1 = 42, Tube 2 = 44Min. Recomm. for 811 = 36 (65%) New, Nos = 55 (100%)Checked ok: no gas, leaks or gas. All my tubes are 100% guaranteed.Shipping well packed by Priority International postal post, certificated & registered. Tracking & Signed to delivery.Other shipping method on request.