Both tubes appear to have the same date code of SJ (although faint on one) which should put them as being from 1975. The print on these tubes is fragile and will easily rub off, much of the white print has already rubbed off, but the etched identifying number is still clearly visible. Although used, these tubes should still have some decent life left in them and are priced accordingly. The tubes’ test results are displayed in the photos (New 6550 Spec 100% =11,000 Gm). See the photos for physical / cosmetic condition. Notes Regarding Tube Tests. All tubes are tested on an Amplitrex AT-1000 tester in the automatic Fixed Bias Mode (for the most conservative results). Test Results are for a general reference only, and are not a guarantee of performance, nor a guarantee of how they will test on your tester. No real world (audio) performance measurements are taken.
GLENCREAG VTS01 HiFi Vacuum Tube Speaker Amplifier with ECC82 Tubes. Timeless Design Meets Modern Engineering? Classic front-tube/rear-stone layout encased in a precision-cut aluminum alloy panel with rich natural wood-grain finish. A refined Hi-Fi speaker amplifier centerpiece blending vintage aesthetics with modern performance. 7-in-1 High-Fidelity Audio System? Supports CD, FM radio, BT 5.1, USB, RCA Line-in, Optical, and Coaxial inputs. Engineered with independent left/right chambers and high-magnetic speakers for immersive stereo sound. Includes auto-suction anti-shock CD drive for smooth, high-precision playback. Professional-Grade ECC82 Tubes? Dual ECC82 vacuum tubes power the integrated amplifier section for warm mids and crisp highs. Compatible with ECC82, 12AU7, and B749 models so audiophiles can tailor the sound signature. Advanced BT 5.1 & Long-Range Remote? Enjoy seamless, stable wireless streaming with BT 5.1 and enhanced dual DSP decoding. Includes a multifunction infrared remote with a 10-meter control range-convenient, hands-free, and smart. Flexible Audio Customization? Choose between TONE or EQ adjustment modes to fine-tune bass and treble. The one-touch FLAT function resets your sound profile instantly-ideal for adapting to any music style or listening mood. Intuitive LED Display & Smart Controls? High-definition LED screen ensures visibility of playback status and settings. Features a 360° Infinite Rotation Knob-precise, durable, and satisfying to use. GLENCREAG VTS01 Vacuum Tube Speaker. 8-in-1 Multi-Input System: Supports CD, FM, BT, USB, RCA LINE, Optical, and Coaxial inputs for versatile connectivity. Premium Audio Design: Front tube and rear stone amplifier with ECC82 tubes for rich midrange and treble, providing exceptional sound quality. BT 5.1 Technology: Stable and efficient wireless transmission with a 10-meter range. User-Friendly Interface: High-definition LED display and multifunctional remote control for easy operation. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We usually respond within 24 hours on weekdays. Thank you for shopping at our store.
This product is a bulk lot of vintage RCA vacuum tubes from the 1930s to 1950s, specifically designed for use in radios, TVs, and amplifiers. Made in the United States, these tubes are part of the RCA brand and are ideal for collectors or enthusiasts of vintage audio and video equipment. The lot includes a variety of models and types suitable for different applications within the vintage electronics category.
For sale is this rare vintage Webster Electric Type 81B15 Amplifier from circa 1951. This was checked for basic signs of life using a Variac to help preserve the tubes & capacitors after sitting safely in climate controlled storage for many years. The unit powers on great and the tubes glow healthy although no further testing has been done. An interesting note on this amp, it is covered in porcelain and has chrome plated handles. I happen to have some extra matching tubes for the unit lying around that I will include as well. The cord does have some beginning signs of dry rot but is still functional. If you have any questions please reach out and I will do my best to answer in a timely manner.
Listing is for one. Heath Built EUA-19-4 Tube Amplifier Heathkit (NO Tubes). It’s in pretty good shape for the age. There are marks, scuffs, etc. Please look closely at pics for condition. Looks to be all original, except for the missing 12AX7 tubes. See my other listings/reach out for tubes if you’re interested. This is a HeathBuilt, same as HeathKit, but it’s factory built quality (not built by some electronics noob who probably can’t solder, sorry not sorry ;). There are scuffs, scratches, etc. Please see pics for the visual condition. As with any vintage item, please expect there to be wear, scuffs/scratches, odors, discoloration, rust, dust, signs of age, etc. Pics are of actual item(s). Item does not come with anything else, unless noted in description. If this is not acceptable, please send a note with your order, so we know not to upgrade. Please visit my store for more vintage items! Office reference: Item #25-1833.
