This is a used Running Springs Audio Crown Jewel HZ 20 Amp 6 Foot Power Cord. Very good physcial condition, tested and working. Used with the matching Running Springs Audio Dmitri Power Conditioner (may still be available in our store). This was owned by one non-smoking audiophile owner. Ships insured for peace of mind. Included: Running Springs Audio Crown Jewel HZ 20 Amp 6 Foot Power Cord History: Single Loving Audiophile Owner, Non-Smoker Physical Condition: Very Good Working Condition: Tested and working. Shipping Weight / Shipping Method: Approx. 2 lbs - Ships in the USA via FedEx / International ships via eBay Global Shipping Program Selling Policy Items must be paid for within 5 days of the auction end. If you cannot comply, please contact us prior to bidding. All items are set for 120V @ 60Hz unless otherwise stated. We are not equipped to convert voltages. In the rare case that an item is defective upon arrival, buyer must contact Mountain HiFi within 3 days of delivery, and we will work with you to resolve any potential issues. NOTE: After 3 days we cannot assume responsibility. When an item is listed AS IS we do our best to describe the item, but cannot be held responsible for any issues with the item due to age or condition. Please review pictures and details carefully. Returns Returns are accepted within 14 days. Returns are subject to a 10% restocking fee and shipping charges (both ways). Items must be returned with our original packing, including all accessories and in the exact same condition. Once these parameters have been met, a refund (minus 10% restocking fee and shipping) will be issued. _gsrx_vers_1436 (GS 9.0.5 (1436))

This is a used Running Springs Audio Crown Jewel HZ 20 Amp 6 Foot Power Cord. Very good physcial condition, tested and working. Used with the matching Running Springs Audio Dmitri Power Conditioner (may still be available in our store). This was owned by one non-smoking audiophile owner. Ships insured for peace of mind. Included: Running Springs Audio Crown Jewel HZ 20 Amp 6 Foot Power Cord History: Single Loving Audiophile Owner, Non-Smoker Physical Condition: Very Good Working Condition: Tested and working. Shipping Weight / Shipping Method: Approx. 2 lbs - Ships in the USA via FedEx / International ships via eBay Global Shipping Program Selling Policy Items must be paid for within 5 days of the auction end. If you cannot comply, please contact us prior to bidding. All items are set for 120V @ 60Hz unless otherwise stated. We are not equipped to convert voltages. In the rare case that an item is defective upon arrival, buyer must contact Mountain HiFi within 3 days of delivery, and we will work with you to resolve any potential issues. NOTE: After 3 days we cannot assume responsibility. When an item is listed AS IS we do our best to describe the item, but cannot be held responsible for any issues with the item due to age or condition. Please review pictures and details carefully. Returns Returns are accepted within 14 days. Returns are subject to a 10% restocking fee and shipping charges (both ways). Items must be returned with our original packing, including all accessories and in the exact same condition. Once these parameters have been met, a refund (minus 10% restocking fee and shipping) will be issued. _gsrx_vers_1436 (GS 9.0.5 (1436))

Mint condition McIntosh MC312. Top of the line, amazing power amp. Includes box and manual/ certificate as well. I have TWO if you’re interested! Local pickup 45 minutes north of Los Angeles.

Crown Jewel Line contact MC phono cartridge. Orig list $2750..Have not used it in years, but the cantilever/tip are on. Highly acclaimed upon release, turned out it was a prettier packaged Shelter 501, current version of Shelter 501 is $1295. For a retip fee you could have a fine MC cartridge for well below list. Cartridge comes with cover, wooden box, cardboard box with Serial number and the test sheet. Sold my tone arm/table and gone all digital. Postage covers insurance Only ship to US lower 48.

DESIGNED, ENGINEERED AND CRAFTED IN BRITAIN explore Musical Fidelity crowning glory evolutionary & revolutionary special numberedlimited edition run of 500 units Nu-Vista 300 dual mono power amplifier&dual mono power supply unitthe worlds finest nuvistor dual mono power amplifier uses 4 ultra-high performance “6CW4 Nuvistor” triode valves [see pictures] ~ a landmark esoteric masterpiece power amplifier in its own stratospheric heights ~ THIS OPTIMESED UNIT IS THE EPITOME OF BESPOKE OPULENCE an unique and solitary example of itself exclusively fine-tuned no stone was left unturned PUSHING THE LIMITS OF PERFECTION for those of taste & distinction who simply value the very best of the best and rarity in its most authentic form with the means to take whats there and make it even more desirable [at an extra cost of £1050.00] certified and signed by “Anthony Michaelson”[professional clarinettist] founder/owner of Musical Fidelity a herald of British legendary ingenious engineering, state-of-the-art technology,evergreen aesthetic and unmatched performance one for the ages+ the worlds absolute finest reference power cord Shunyata Reference Alpha NR power cord [Made in USA] [price £1750.00] REVIEWS: Musical Fidelity Nu-Vista 300 Preamp Reviewed - Cheap Speakers & Subwoofers (prespeaker.com) Musical Fidelity Nu-Vista 300 power amplifier | Stereophile.com Musical Fidelity Nu Vista 300 Amplifiers user reviews : 5 out of 5 - 14 reviews - audioreview.com INCLUDES ?? Musical Fidelity signed Authenticity Number Certificate ?? Musical Fidelity signed Fine-Tuned Certificate ?? Original Musical Fidelity Fine-Tuning invoice ?? Original Shunyata Reference Alpha NR power cord invoice ?? Shunyata Reference Alpha NR power cord ?? 2 original shielded umbilical power cables ?? original shielded control cable ?? Original User Manual & various other documents * Note: anti-vibration feet not included in the sale SPECIFICATIONS Power Output: 300 Watts per channel into 8 Ohms 600 Watts per channel into 4 Ohms 1000 Watts per channel into 2 Ohms THD: < 0.005% at 1KHz < 0.008% 20Hz – 20KHz unweighted < 0.003% 20Hz – 20KHz ‘A’ weighted Frequency Response: 10Hz – 56KHz ± 1dB Input Sensitivity: 1.5V (for full output) Input Impedance: 100KOhm S/N Ratio: > 88dB ‘A’ weighted (Ref 1W) > 113dB ‘A’ weighted (Ref 300W) Power Consumption: 1.2 KW Max Dimensions: Amplifier 330 × 170 × 490 (W × H × D) Power Supply 330 × 170 × 490 (W × H × D) Brief information on Nuvistor valves RCA announced the first Nuvistor triode valve in 1959 [see pictures above]. The name Nuvistor was intended to evoke the words new and transistor. Designed for military use, its unrivalled strength being extreme ruggedness, with special immunity to mechanical shock, vibration or high temperatures. They are similar to glass vacuum tubes without their disadvantages and offer an extreme long-life span [100000 hours] incredible reliability, phenomenal performance, exceedingly low noise, and requires no maintenance [no matching and biasing]. Nuvistors filled a niche where extreme low noise VHF and UHF amplification was needed to improve the performance of the colour TVs of the early 1960s, especially in fringe reception areas. Other applications included high-quality studio microphones, high-end audio equipment and space equipment. While the Russian developed their own version; being used in their MIG fighter jets, guided missiles systems and space equipment. PLEASE READ THIS IMPORTANT AND POLITE INFORMATION BEFORE BIDDING or CLICKING BUY IT NOW We aim to provide you with an experience you should expect from us and our items for sale on eBay. This experience goes beyond our items on offer and starts with supporting you throughout your purchase journey and aftersales should you come to need it. Unfortunately, it has come to our attention that there are some sellers appearing on eBay copying our items for sale. If you are unsure of the seller’s legitimacy, before making a purchase, we would strongly advise you check with eBay if the seller is legitimate. Also, for your peace of mind, request the seller/s to provide you with original paid invoices for any claim/s made. FOR YOUR SATISFACTION AND TO AVOID ANY MISUNDERSTANDING, PLEASE ASK ANY QUESTIONS BEFORE YOU BUY SERIOUS BUYERS ONLY Free postage applies ONLY to the United Kingdom mainland If you are outside the UK mainland, please ask for a shipping quote BEFORE placing a bid Unauthorized use and/or duplication of this item description (in part or in full) without express and written permission from this author is not granted Please be advised that copying of images by any means is prohibited and contravene copyright and other legal rights even if the image is for personal use Thank you kindly for your understanding

DESIGNED, ENGINEERED AND PRECISION CRAFTED IN BRITAIN discover Musical Fidelity crowning glory evolutionary & revolutionary special numberedlimited edition run of 500 units Nu-Vista 300 dual mono power amplifier&dual mono power supply unitthe worlds finest nuvistor dual mono power amplifier of all time ~ a landmark esoteric masterpiece power amplifier in its own stratospheric heights ~ it uses 4 ultra-high performance “6CW4 Nuvistor” triode valves [see pictures] THIS REFINED UNIT IS THE EPITOME OF BESPOKE OPULENCE an unique and solitary example of itself exclusively fine-tuned [at an extra cost of £1050.00] certified and signed by “Anthony Michaelson”[professional clarinettist] founder/owner of Musical Fidelity PUSHING THE LIMITS OF PERFECTION for those of taste & distinction who simply value the very best of the best and rarity in its most authentic form with the means to take whats there and make it even more desirable + an upgraded Shunyata Reference Alpha NR power cord the worlds finest power cord [Made in USA] [price £1750.00] no stone was left unturned a triumph in solid British engineering, state-of-the-art technology,timeless aesthetic and unmatched performance it is beyond reproach one for the agesto be cherished REVIEWS: Musical Fidelity Nu-Vista 300 Preamp Reviewed - Cheap Speakers & Subwoofers (prespeaker.com) Musical Fidelity Nu-Vista 300 power amplifier | Stereophile.com Musical Fidelity Nu Vista 300 Amplifiers user reviews : 5 out of 5 - 14 reviews - audioreview.com INCLUDES ?? Shunyata Reference Alpha NR power cord ?? 2 original shielded umbilical power cables ?? original shielded control cable ?? Musical Fidelity signed Authenticity Number Certificate ?? Musical Fidelity signed Fine-Tuned Certificate ?? Original Musical Fidelity Fine-Tuning invoice ?? Original Shunyata Reference Alpha NR power cord invoice ?? Original User Manual & various other documents * Note: anti-vibration feet not included in the sale SPECIFICATIONS Power Output: 300 Watts per channel into 8 Ohms 600 Watts per channel into 4 Ohms 1000 Watts per channel into 2 Ohms THD: < 0.005% at 1KHz < 0.008% 20Hz – 20KHz unweighted < 0.003% 20Hz – 20KHz ‘A’ weighted Frequency Response: 10Hz – 56KHz ± 1dB Input Sensitivity: 1.5V (for full output) Input Impedance: 100KOhm S/N Ratio: > 88dB ‘A’ weighted (Ref 1W) > 113dB ‘A’ weighted (Ref 300W) Power Consumption: 1.2 KW Max Dimensions: Amplifier 330 × 170 × 490 (W × H × D) Power Supply 330 × 170 × 490 (W × H × D) Brief information on Nuvistor valves RCA announced the first Nuvistor triode valve in 1959 [see pictures above]. The name Nuvistor was intended to evoke the words new and transistor. Designed for military use, its unrivalled strength being extreme ruggedness, with special immunity to mechanical shock, vibration or high temperatures. They are similar to glass vacuum tubes without their disadvantages and offer an extreme long-life span [100000 hours] incredible reliability, phenomenal performance, exceedingly low noise, and requires no maintenance [no matching and biasing]. Nuvistors filled a niche where extreme low noise VHF and UHF amplification was needed to improve the performance of the colour TVs of the early 1960s, especially in fringe reception areas. Other applications included high-quality studio microphones, high-end audio equipment and space equipment. While the Russian developed their own version; being used in their MIG fighter jets, guided missiles systems and space equipment. PLEASE READ THIS IMPORTANT AND POLITE INFORMATION BEFORE BIDDING or CLICKING BUY IT NOW We aim to provide you with an experience you should expect from us and our items for sale on eBay. This experience goes beyond our items on offer and starts with supporting you throughout your purchase journey and aftersales should you come to need it. Unfortunately, it has come to our attention that there are some sellers appearing on eBay copying our items for sale. If you are unsure of the seller’s legitimacy, before making a purchase, we would strongly advise you check with eBay if the seller is legitimate. Also, for your peace of mind, request the seller/s to provide you with original paid invoices for any claim/s made. FOR YOUR SATISFACTION AND TO AVOID ANY MISUNDERSTANDING, PLEASE ASK ANY QUESTIONS BEFORE YOU BUY SERIOUS BUYERS ONLY Free postage applies ONLY to the United Kingdom mainland If you are outside the UK mainland, please ask for a shipping quote BEFORE placing a bid Unauthorized use and/or duplication of this item description (in part or in full) without express and written permission from this author is not granted Please be advised that copying of images by any means is prohibited and contravene copyright and other legal rights even if the image is for personal use Thank you kindly for your understanding

DESIGNED, ENGINEERED AND PRECISION CRAFTED IN BRITAIN discover Musical Fidelity crowning glory evolutionary & revolutionary special numberedlimited edition run of 500 units Nu-Vista 300 dual mono power amplifier&dual mono power supply unitthe worlds finest nuvistor dual mono power amplifier of all time ~ a landmark esoteric masterpiece power amplifier in its own stratospheric heights ~ it uses 4 ultra-high performance “6CW4 Nuvistor” triode valves [see pictures] THIS REFINED UNIT IS THE EPITOME OF BESPOKE OPULENCE an unique and solitary example of itself exclusively fine-tuned [at an extra cost of £1050.00] certified and signed by “Anthony Michaelson”[professional clarinettist] founder/owner of Musical Fidelity PUSHING THE LIMITS OF PERFECTION for those of taste & distinction who simply value the very best of the best and rarity in its most authentic form with the means to take whats there and make it even more desirable + an upgraded Shunyata Reference Alpha NR power cord the worlds finest power cord [Made in USA] [price £1750.00] no stone was left unturned a triumph in solid British engineering, state-of-the-art technology,timeless aesthetic and unmatched performance it is beyond reproach one for the agesto be cherished REVIEWS: Musical Fidelity Nu-Vista 300 Preamp Reviewed - Cheap Speakers & Subwoofers (prespeaker.com) Musical Fidelity Nu-Vista 300 power amplifier | Stereophile.com Musical Fidelity Nu Vista 300 Amplifiers user reviews : 5 out of 5 - 14 reviews - audioreview.com INCLUDES ?? Shunyata Reference Alpha NR power cord ?? 2 original shielded umbilical power cables ?? original shielded control cable ?? Musical Fidelity signed Authenticity Number Certificate ?? Musical Fidelity signed Fine-Tuned Certificate ?? Original Musical Fidelity Fine-Tuning invoice ?? Original Shunyata Reference Alpha NR power cord invoice ?? Original User Manual & various other documents * Note: anti-vibration feet not included in the sale SPECIFICATIONS Power Output: 300 Watts per channel into 8 Ohms 600 Watts per channel into 4 Ohms 1000 Watts per channel into 2 Ohms THD: < 0.005% at 1KHz < 0.008% 20Hz – 20KHz unweighted < 0.003% 20Hz – 20KHz ‘A’ weighted Frequency Response: 10Hz – 56KHz ± 1dB Input Sensitivity: 1.5V (for full output) Input Impedance: 100KOhm S/N Ratio: > 88dB ‘A’ weighted (Ref 1W) > 113dB ‘A’ weighted (Ref 300W) Power Consumption: 1.2 KW Max Dimensions: Amplifier 330 × 170 × 490 (W × H × D) Power Supply 330 × 170 × 490 (W × H × D) Brief information on Nuvistor valves RCA announced the first Nuvistor triode valve in 1959 [see pictures above]. The name Nuvistor was intended to evoke the words new and transistor. Designed for military use, its unrivalled strength being extreme ruggedness, with special immunity to mechanical shock, vibration or high temperatures. They are similar to glass vacuum tubes without their disadvantages and offer an extreme long-life span [100000 hours] incredible reliability, phenomenal performance, exceedingly low noise, and requires no maintenance [no matching and biasing]. Nuvistors filled a niche where extreme low noise VHF and UHF amplification was needed to improve the performance of the colour TVs of the early 1960s, especially in fringe reception areas. Other applications included high-quality studio microphones, high-end audio equipment and space equipment. While the Russian developed their own version; being used in their MIG fighter jets, guided missiles systems and space equipment. PLEASE READ THIS IMPORTANT AND POLITE INFORMATION BEFORE BIDDING or CLICKING BUY IT NOW We aim to provide you with an experience you should expect from us and our items for sale on eBay. This experience goes beyond our items on offer and starts with supporting you throughout your purchase journey and aftersales should you come to need it. Unfortunately, it has come to our attention that there are some sellers appearing on eBay copying our items for sale. If you are unsure of the seller’s legitimacy, before making a purchase, we would strongly advise you check with eBay if the seller is legitimate. Also, for your peace of mind, request the seller/s to provide you with original paid invoices for any claim/s made. FOR YOUR SATISFACTION AND TO AVOID ANY MISUNDERSTANDING, PLEASE ASK ANY QUESTIONS BEFORE YOU BUY SERIOUS BUYERS ONLY Free postage applies ONLY to the United Kingdom mainland If you are outside the UK mainland, please ask for a shipping quote BEFORE placing a bid Unauthorized use and/or duplication of this item description (in part or in full) without express and written permission from this author is not granted Please be advised that copying of images by any means is prohibited and contravene copyright and other legal rights even if the image is for personal use Thank you kindly for your understanding

DESIGNED, ENGINEERED AND PRECISION CRAFTED IN BRITAIN discover Musical Fidelity crowning glory evolutionary & revolutionary special numberedlimited edition run of 500 units Nu-Vista 300 dual mono power amplifier&dual mono power supply unitthe worlds finest nuvistor dual mono power amplifier of all time ~ a landmark esoteric masterpiece power amplifier in its own stratospheric heights ~ it uses 4 ultra-high performance “6CW4 Nuvistor” triode valves [see pictures] THIS ACCENTUATED UNIT IS THE EPITOME OF BESPOKE OPULENCE an unique and solitary example of itself exclusively fine-tuned [at an extra cost of £1050.00] certified and signed by “Anthony Michaelson”[professional clarinettist] founder/owner of Musical Fidelity PUSHING THE LIMITS OF PERFECTION for those of taste & distinction who simply value the very best of the best and rarity in its most authentic form with the means to take whats there and make it even more desirable + an upgraded Shunyata Reference Alpha NR power cord the worlds finest power cord [Made in USA] [price £1750.00] no stone was left unturned it is beyond reproach a triumph in solid British engineering, state-of-the-art technology andtimeless aesthetic one for the agesto be cherished REVIEWS: Musical Fidelity Nu-Vista 300 Preamp Reviewed - Cheap Speakers & Subwoofers (prespeaker.com) Musical Fidelity Nu-Vista 300 power amplifier | Stereophile.com Musical Fidelity Nu Vista 300 Amplifiers user reviews : 5 out of 5 - 14 reviews - audioreview.com INCLUDES ?? Shunyata Reference Alpha NR power cord ?? 2 original shielded umbilical power cables ?? original shielded control cable ?? Musical Fidelity signed Authenticity Number Certificate ?? Musical Fidelity signed Fine-Tuned Certificate ?? Original Musical Fidelity Fine-Tuning invoice ?? Original Shunyata Reference Alpha NR power cord invoice ?? Original User Manual & various other documents * Note: anti-vibration feet not included in the sale SPECIFICATIONS Power Output: 300 Watts per channel into 8 Ohms 600 Watts per channel into 4 Ohms 1000 Watts per channel into 2 Ohms THD: < 0.005% at 1KHz < 0.008% 20Hz – 20KHz unweighted < 0.003% 20Hz – 20KHz ‘A’ weighted Frequency Response: 10Hz – 56KHz ± 1dB Input Sensitivity: 1.5V (for full output) Input Impedance: 100KOhm S/N Ratio: > 88dB ‘A’ weighted (Ref 1W) > 113dB ‘A’ weighted (Ref 300W) Power Consumption: 1.2 KW Max Dimensions: Amplifier 330 × 170 × 490 (W × H × D) Power Supply 330 × 170 × 490 (W × H × D) Brief information on Nuvistor valves RCA announced the first Nuvistor triode valve in 1959 [see pictures above]. The name Nuvistor was intended to evoke the words new and transistor. Designed for military use, its unrivalled strength being extreme ruggedness, with special immunity to mechanical shock, vibration or high temperatures. They are similar to glass vacuum tubes without their disadvantages and offer an extreme long-life span [100000 hours] incredible reliability, phenomenal performance, exceedingly low noise, and requires no maintenance [no matching and biasing]. Nuvistors filled a niche where extreme low noise VHF and UHF amplification was needed to improve the performance of the colour TVs of the early 1960s, especially in fringe reception areas. Other applications included high-quality studio microphones, high-end audio equipment and space equipment. While the Russian developed their own version; being used in their MIG fighter jets, guided missiles systems and space equipment. PLEASE READ THIS IMPORTANT AND POLITE INFORMATION BEFORE BIDDING or CLICKING BUY IT NOW We aim to provide you with an experience you should expect from us and our items for sale on eBay. This experience goes beyond our items on offer and starts with supporting you throughout your purchase journey and aftersales should you come to need it. Unfortunately, it has come to our attention that there are some sellers appearing on eBay copying our items for sale. If you are unsure of the seller’s legitimacy, before making a purchase, we would strongly advise you check with eBay if the seller is legitimate. Also, for your peace of mind, request the seller/s to provide you with original paid invoices for any claim/s made. FOR YOUR SATISFACTION AND TO AVOID ANY MISUNDERSTANDING, PLEASE ASK ANY QUESTIONS BEFORE YOU BUY SERIOUS BUYERS ONLY Free postage applies ONLY to the United Kingdom mainland If you are outside the UK mainland, please ask for a shipping quote BEFORE placing a bid Unauthorized use and/or duplication of this item description (in part or in full) without express and written permission from this author is not granted Please be advised that copying of images by any means is prohibited and contravene copyright and other legal rights even if the image is for personal use Thank you kindly for your understanding

DESIGNED, ENGINEERED AND PRECISION CRAFTED IN BRITAIN discover Musical Fidelity crowning glory evolutionary & revolutionary special numberedlimited edition run of 500 units Nu-Vista 300 dual mono power amplifier&dual mono power supply unitthe worlds finest nuvistor dual mono power amplifier of all time ~ a landmark esoteric masterpiece power amplifier in its own stratospheric heights ~ it uses 4 ultra-high performance “6CW4 Nuvistor” triode valves [see pictures] THIS ACCENTUATED UNIT IS THE EPITOME OF BESPOKE OPULENCE an unique and solitary example of itself exclusively fine-tuned [at an extra cost of £1050.00] certified and signed by “Anthony Michaelson”[professional clarinettist] founder/owner of Musical Fidelity PUSHING THE LIMITS OF PERFECTION for those of taste & distinction who simply value the very best of the best and rarity in its most authentic form with the means to take whats there and make it even more desirable + an upgraded Shunyata Reference Alpha NR power cord the worlds finest power cord [Made in USA] [price £1750.00] no stone was left unturned it is beyond reproach one for the ages a triumph in solid British engineering, state-of-the-art technology andtimeless aesthetic to be cherished REVIEWS: Musical Fidelity Nu-Vista 300 Preamp Reviewed - Cheap Speakers & Subwoofers (prespeaker.com) Musical Fidelity Nu-Vista 300 power amplifier | Stereophile.com Musical Fidelity Nu Vista 300 Amplifiers user reviews : 5 out of 5 - 14 reviews - audioreview.com INCLUDES ?? Shunyata Reference Alpha NR power cord ?? 2 original shielded umbilical power cables ?? original shielded control cable ?? Musical Fidelity signed Authenticity Number Certificate ?? Musical Fidelity signed Fine-Tuned Certificate ?? Original Musical Fidelity Fine-Tuning invoice ?? Original Shunyata Reference Alpha NR power cord invoice ?? Original User Manual & various other documents * Note: anti-vibration feet not included in the sale SPECIFICATIONS Power Output: 300 Watts per channel into 8 Ohms 600 Watts per channel into 4 Ohms 1000 Watts per channel into 2 Ohms THD: < 0.005% at 1KHz < 0.008% 20Hz – 20KHz unweighted < 0.003% 20Hz – 20KHz ‘A’ weighted Frequency Response: 10Hz – 56KHz ± 1dB Input Sensitivity: 1.5V (for full output) Input Impedance: 100KOhm S/N Ratio: > 88dB ‘A’ weighted (Ref 1W) > 113dB ‘A’ weighted (Ref 300W) Power Consumption: 1.2 KW Max Dimensions: Amplifier 330 × 170 × 490 (W × H × D) Power Supply 330 × 170 × 490 (W × H × D) Brief information on Nuvistor valves RCA announced the first Nuvistor triode valve in 1959 [see pictures above]. The name Nuvistor was intended to evoke the words new and transistor. Designed for military use, its unrivalled strength being extreme ruggedness, with special immunity to mechanical shock, vibration or high temperatures. They are similar to glass vacuum tubes without their disadvantages and offer an extreme long-life span [100000 hours] incredible reliability, phenomenal performance, exceedingly low noise, and requires no maintenance [no matching and biasing]. Nuvistors filled a niche where extreme low noise VHF and UHF amplification was needed to improve the performance of the colour TVs of the early 1960s, especially in fringe reception areas. Other applications included high-quality studio microphones, high-end audio equipment and space equipment. While the Russian developed their own version; being used in their MIG fighter jets, guided missiles systems and space equipment. PLEASE READ THIS IMPORTANT AND POLITE INFORMATION BEFORE BIDDING or CLICKING BUY IT NOW We aim to provide you with an experience you should expect from us and our items for sale on eBay. This experience goes beyond our items on offer and starts with supporting you throughout your purchase journey and aftersales should you come to need it. Unfortunately, it has come to our attention that there are some sellers appearing on eBay copying our items for sale. If you are unsure of the seller’s legitimacy, before making a purchase, we would strongly advise you check with eBay if the seller is legitimate. Also, for your peace of mind, request the seller/s to provide you with original paid invoices for any claim/s made. FOR YOUR SATISFACTION AND TO AVOID ANY MISUNDERSTANDING, PLEASE ASK ANY QUESTIONS BEFORE YOU BUY SERIOUS BUYERS ONLY Free postage applies ONLY to the United Kingdom mainland If you are outside the UK mainland, please ask for a shipping quote BEFORE placing a bid Unauthorized use and/or duplication of this item description (in part or in full) without express and written permission from this author is not granted Please be advised that copying of images by any means is prohibited and contravene copyright and other legal rights even if the image is for personal use Thank you kindly for your understanding