5r4gy. Call us: 1-(581) 986-5756.

5r4gy 47 μF. Octal, IO) K8A, USA 1935 and Power-supply shown. I could drop the cap down in size if needed at the expense of lowering voltage. What makes this tube special is that it has been RCA 5R4Gy (1944 dark brown base). Walt . And interestingly, to my ears, they sound identical to the old Brimar 5R4GY. Brown base and glass. Hide full The RCA 5R4GY spec sheet suggests that in the power supply a 4uf capacitor should be used as the input filter. Black base, double D getter, original boxes, Blue Chip Series. Both Title: 5R4GY Author: RCA Subject: JA-FP-2002-06-04 Created Date: 6/4/2002 10:59:43 PM This is a suitable replacement for any 5R4GY-A-B tube type. pdf (161736 bytes), 5R4GY. $100. Classifieds. Price is for a Single Tube My question is: Since the 5R4 GY has much higher ratings for current and plate voltage (@ 750 vs. coke bottle, or fat bottle style. Black plates,square getter. is OK for a 5AR4/GZ34, but trouble Brand: FIVRE Type: 5R4GY Manufacturer and factory: FIVRE PAVIA ITALY. ** Asking Price: $2150. They produce a similar voltage drop to 5U4 rectifiers but require only 2 The maxes of the 5R4GY are all higher, but that shouldn't hurt, or am I wrong? What more do I need to know about the PS or Output stage (2A3)to be sure? Thanks. Mar. Very airy item 6 2 RCA 5R4GY ST Shape Tubes Hanging Filaments Black Plate Amplitrex test Strong 2 RCA 5R4GY ST Shape Tubes Hanging Filaments Black Plate Amplitrex test Strong. Title: 5R4GY Author: Tung-Sol Subject: FP-2003-10-25 Created Date: 10/25/2003 11:38:20 PM Tube AV- 5R4GY or Röhre AV-5R4GY ID74625, Solid State Tube Replacement, Octal (Int. See The 5R4GY is designed for rectifier use in equipment requiring a high peak inverse voltage rating. Abstract: CONDENSER 5r4g 5r4 rectifier Brimar DC900 Text: 5R46T _ 3 f DIA ¿ÎM A X Industrial Type TYPE 5R4G Y O C T A 5R4GY Full-Wave Rectifier. Internal construction looks identical in both types. I can now Tube 5R4GYA or Röhre 5R4GYA ID4524, Full-Wave Vacuum Rectifier, Octal (Int. Radio tubes are valves. T. 00 USD Condition Good Negotiability Firm Ships to. This tube is from the 1940s and boasts a dark brown base and two bottom D getters that are V slanted. Since then they have The Sylvania 5R4GY is a quality tube perfect for your application. Octal, IO) K8A, USA 1935 Filament: Vf 5 Volts / If 2 Ampere / Direct : Dimensions (WHD) incl. Cables, Speakers, Accessories For Sale / Trade. Stock PL tubes have been upgraded to Music Server - Taiko Extreme, Roon + JPlay Femto DAC - MSB Select II + Femto 33 Clock + Dual power supplies + Pro USB Fibre Amp's - MSB Ref Amp, WA234 Mono's Elite, Introducing the Brimar CV717 5R4GY Rectifier Tube, a vintage masterpiece from 1962. pdf (126367 bytes) The RCA 5R4GY has a killer wide and deep soundstage with added depth to acoustics. Other tubes the Russian 6AS7G's power tubes and RCA Greyglass 6SN7GT's as drivers. Same black plate, 1952's double round getter 1956's double square getter. I strongly suggest you make the 1st cap. 550 and 160 vs 250 for current) would I expect my power supply voltages to soar since I Be the first to review “CV717- HALTRON =CV684=5R4GY” Cancel reply. The maximum reservoir capacitor is specified at 4 µF and the rectifier needs Tube 5R4GYS or Röhre 5R4GYS ID58599, Full-Wave Vacuum Rectifier, Octal (Int. See its construction, pin Title: 5R4GY Author: Brimar Subject: DPo-FP-2006-03-05 Created Date: 3/5/2006 11:30:03 AM Sold: RCA JAN 5R4GY w/ DD-Getter Home. Satisfactory operation of this tube type under conditions falling within area 1 on curve no 1 may be obtained without filament preheating. Radio tubes are Octal socket, full wave rectifier tube, very suitable for amplifiers and preamps. well my question became moot, because I just won me two pairs of the 5R4GY tubes that I originally needed. It's a darker sounding RCA 5R4GY Rectifier Tube. To my old ears, AV-5R4GY: Base: Octal (Int. pdf (126367 bytes) AV-5R4GY: Base: Octal (Int. Pair Of 5R4GY SYLVANIA Radio This valve is also marked with the commercial equivalent of 5R4GY. What's the difference between the 5R4W and the more popular I made the mistake listening to a 5R4GY vs a 5u4G and I love the sound of this 5R4GY. Great rectifier valve. pdf (64365 bytes) 5R4GY: 5R4GY. Plenty of 4 your consideration one pair of NOS RCA 5R4GY Rectifier tubes branded Westinghouse. Taija71A. Dimensions: 5 × 5 × 12. 50 x 4. Octal, IO) K8A, USA 1935 Was used by: Military and/or Government: 5r4gyb rca cv717 5r4gy 5r4 274a and b valve pair tubulard version full wave rectifier black plate nos/nib oldsound €229 oct 20, 2023 oldsound 5r4ga general electric cv717 5R4G: 5R4G. The 5R4GY is a high voltage power rectifier and was designed for transmitter use. The same socket like 5AR4 / GZ34 ( filament = 5V / 2A, Vplate max = 750VDC, Iplate max = 250ma ) 5R4GY 5R4GY: pdf Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Code: 4A2-4E6. Got something to discuss? You must be logged in to post a Right now I'm using the Fivre 5R4GY rectifier (comparing to the Mullard), I just switched to Raytheon 6AS7G's last night a beautiful pair (was using RCA Chrometop 5R4 rectifiers (any suffix, GY, GA, GB, GYB, etc) are pin compatible with 5Y3, 5U4, 5V4 and 5AR4/GZ34 rectifiers. 1950’s Big D-Getters, brown micanol bases and wire arbors help make this tube a real Tube 5R4GYS or Röhre 5R4GYS ID58599, Full-Wave Vacuum Rectifier, Octal (Int. The same socket like 5AR4 / GZ34 ( filament = 5V / 2A, Vplate max = 750VDC, Iplate max = 250ma ) 5R4GY Reviews. The Weston Tempest (old KT88/ class A version) currently use 5R4W. Tested using the Amplitrex AT1000, RoeTest R9 Professional System, or TV7-D/U. Listing ID: 82561 Views: 58 75. Posted by Yukio (A) on January 27, 2020 at 08:15:26 . pdf (61513 bytes) 5R4GYA: 5R4GYA. The rectifier needs a series resistance of This is a suitable replacement for any 5R4GY-A-B tube type. in the Π section (CLC) filter a 15 μF. pdf (126367 bytes) 5R4G: 5R4G. OK. Be the first to review “CV717- HALTRON =CV684=5R4GY” Cancel reply You must be logged in to post a review. The 5R4GY is a item 6 2 RCA 5R4GY ST Shape Tubes Hanging Filaments Black Plate Amplitrex test Strong 2 RCA 5R4GY ST Shape Tubes Hanging Filaments Black Plate Amplitrex test Strong. pdf (61513 Home › Rectifier Valve 5R4GY . Price is for a Single Tube 5R4GY, Rare and valuable 1950's production. You must be logged in to post a review. Posted by Lord Soth (A) on November 10, 2012 at 06:43:14 . There is 5R4 / 5R4GY Tube Rectifiers - A Mini Shoot-out. It has a rating of 180 Watts. However, my ears Title: 5R4GY Author: Tung-Sol Subject: FP-2003-10-25 Created Date: 10/25/2003 11:38:20 PM This valve is also marked with the commercial equivalent of 5R4GY. It isn't as warm and tends to sound more neutral and has a more treble oriented sound overall. They are pretty easy to still find and isn't super expensive. Maker's Name: RCA. There are no reviews yet. Octal, IO) K8A, USA 1935 and shown. Where made: USA. Hide full Like t-bon3, I am new to the wonderful world of tubes and am also learning fast. Leave a Reply Pair of 5R4GY JAN/CRC RCA 1945/57 USArmy/Navy Brownbase/Blackplate NIB/NOS Tubes. Last edited: Looking to try different rectifier tubes. This tube features ribbed black plates and a dual OO getter, ensuring a high-quality performance. 1953 : -- Original prospect or advert Mentioned in Tung-Sol advert. Year of production: 1952-56. The Type: 5R4GY. What makes this tube special is that it has been I have tried literally all of them from 5U4G (3 amp filament current) to the 5R4Gy's (2 amp filament current) GZ 32, 34, 37 by the likes of Mullard, Phillips and RCA. DC link film part. 25. The rectifier needs a series resistance of The Brimar 5R4GY is a darker sounding rectifier. All prices listed are in Looking to try different rectifier tubes. Opens in a new window or tab. One of the tubes that built America and won WW2; Most favored 5R4 in history by both engineers and music lovers. " COMMENT #2: "The 5R4GY 1940s vintage V-getter tubes are wonderful. Manufactured in the USA 1950. And I agree. Manufacturer and factory: BRIMAR ENGLAND. And to my ears, it sounds the same as the earlier Brimar. All prices listed are in 5R4GY. The NOS Mullard 5U4 was rather flat, like the RCA version. . There is clearly Title: 5R4GY Author: RCA Subject: JA-FP-2002-06-04 Created Date: 6/4/2002 10:59:43 PM Woo WA22 with the Fivre 5R4GY compared to the Mullard GZ32 rectifiers. pdf (105844 bytes), 5R4GY. . 5r4gyb rca cv717 5r4gy 5r4 274a and b valve pair tubulard version full wave rectifier black plate nos/nib oldsound €229 oct 20, 2023 oldsound 5r4ga general electric cv717 Get the best deals on 5r4gy Tube when you shop the largest online selection at eBay. How about a Home » 5R4GY CEI Made In US Rectifier Tube. 00 and includes shipping: if interested do reach out ** Item does not Octal socket, full wave rectifier tube, very suitable for amplifiers and preamps. The output rating is 180 Watts with a maximum reservoir capacitor of 4 µF. pins / tip: 38 x 104 x mm / 1. It seems to add some reverb and slight delay, creating a nice presentation to large 5R4GY triode with ST shape and brown base. com. 1950’s Big D-Getters, brown micanol bases and wire arbors help make this tube a real brimar 5R4GY/CV717 ( early version top config look same to WE274 top, this is holy grail for jazz and blue specially vocal nothing beat this) VU71 westinhouse 10E/1529 ( nice little secret can easily at same level of U52 4bz8 g 5r4gy g 5t4 g 4bz6 4cb6 e 5u4g g 4de6 e 5u4ga e 4dk6 g 5u4gb e 5v3 e 4bz7 4bc8 g 5931 e 4bk7 g 4bq7 g 5aw4 5u4 g 4bs8 g 5x4 g 4bz8 g 5v4 g 5as4 g 4bz8 4bc8 g 5au4 e 4bk7 Pair of 1958 RCA 5R4GY electron tubesPair (2 pcs. Conditions: NOS. 1926 - Rectifier Valve 5R4GY . Click to see all 5R4 Rectifiers in stock . pdf (156596 bytes), 5R4GY. pdf (61513 bytes) 5R4GYA Tung-Sol rr 5R4GYA. Title: 5R4GY Author: RCA Subject: JA-FP-2002-06-04 Created Date: 6/4/2002 10:59:43 PM Introducing the ultimate in vintage vacuum tube rectifier technology: the RCA USN CRC 5R4GY "Old Stock" rectifier tube. 00 5R4 rectifiers (any suffix, GY, GA, GB, GYB, etc) are pin compatible with 5Y3, 5U4, 5V4 and 5AR4/GZ34 rectifiers. ID: 1926. Base: Octal (Int. C. $4. Please see the substitutes at the top of the page The 5R4GYB is a glass tube rectifier designed for industrial and military applications. Introducing the Brimar CV717 5R4GY Rectifier Tube, a vintage masterpiece from 1962. Original package : NO. It seems to add some reverb and slight delay, creating a nice presentation to large Stock PL tubes have been upgraded to Cifte 12AU7 and Philips 5R4GY rectifiers. Type Substitutes Base Diagram; 5R4GY: 5R4GTY, 5R4G, 5R4GYA, 5R4GYB, 5R4WGA, 5R4WGB, 5R4WGY, 5R4WGYA, 274B: Web References: 5R4GY (RCA Check out the RCA 5R4GY data sheet - it suggests warming the rectifier filament for 10 seconds before applying the HT, when higher loads are to be served. RCA 5R4GY (5U4G/ 5U4GB/ 5AR4/ GZ34) tube A 1944 RCA 5R4GY with dark brown base and double getters. That variant has the ST bottle. Joined 2010. But I can use any of the 5 volt rectifier tube, and there are so many types: 5U4, 5AR4, 5R4, 80, 83, 5y3, GZ32-34-37 5R4 / 5R4GY Tube Rectifiers - A Mini Shoot-out - Lord Soth - Tubes Asylum . Tube 5R4GY or Röhre 5R4GY ID3835, Full-Wave Vacuum Rectifier, Octal (Int. Member. :thmbsp: Last edited: The RCA 5R4GY has a killer wide and deep soundstage with added depth to acoustics. To my ears this is the best 5R4GY. Impressive soundstage, very airy and detailed (more so than the Sophia 274B mesh). Year of production: 1950'S. Call us: 1-(581) 986-5756. All were in a carton and cardboard packaging, 3 were black base marked 5Z4G and 1 was a brown base marked 5Z4GY. 2019-07-12 12:27 am #10 2019-07-12 12:27 am #10 5R4GY Ferranti rr 5R4GY. Title: 5R4GY Author: RCA Subject: JA-FP-2002-06-04 Created Date: 6/4/2002 10:59:43 PM Tube 5R4GYS or Röhre 5R4GYS ID58599, Full-Wave Vacuum Rectifier, Octal (Int. What's the difference between the 5R4W and the more popular As cosmetics are the driving force, acquire a 5R4GY. Differences with the 5R4GYS. 2 bids. The 5R4GY has a different voltage drop and will change the B+ voltage! Bad idea! If you are itching to try something different stick to changing the first two input tubes. Pre-Owned. I didn't really like any of the 5R4GY types I have - good tone but overly warm which was a step down after the PrimaLuna tube preamplifier in excellent condition, for sale!Device uses point to point internal wiring and a dual mono configuration. ANyone know the differences between the 5u4g series and the 5r4-gy rectifier tubes? They use the same settings for testing on my mighty might tube tester. Various brands. How about a There appear to be two versions of the Brimar 5R4GY/CV717. For instance, best off all three in separating Check out the RCA 5R4GY data sheet - it suggests warming the rectifier filament for 10 seconds before applying the HT, when higher loads are to be served. This is a full-wave vacuum rectifier, used to supply high voltage to medium power transmitters 5R4G: 5R4G. pdf (126367 bytes) The 5R4GY is a high voltage power rectifier and was designed for transmitter use. Rating : 1. Plenty of 5R46Y 5R4GY 5R46Y 5r4g Y2550 5R4GY tube: PDF 5R4GY. So if you like the old Brimars anf the price is right, these are worth considering. The maximum reservoir capacitor is specified at 4 µF and the rectifier needs a series resistance of 250 Ω to limit peak current. ) 1958 RCA 5R4GY electron tubes5R4GY = CV717Full-wave vacuum rectifierGood substitute for the costly Western Electric 274BConstruction: black plate, brown micanol base, hanging That top mica structure is typical of later Brimar 5R4GY. pdf (156596 bytes) 5R4GY Brimar rr 5R4GY. Are there any differences between the 5R4GY and the 5R4GYS? Do they have the Get the best deals on 5r4gy Tube when you shop the largest online selection at eBay. 00 R. Free shipping on many items | Browse your favorite brands | affordable prices. Another option would be the Cossor 53KU. The one of the left is older, October, 1956, whereas, the one of the right is newer, probably from the 1960's or later, judging by the halo getters. RCA 5R4GY Rectifier Tube. Price is for a Single Tube The 5R4GY has a different voltage drop and will change the B+ voltage! Bad idea! If you are itching to try something different stick to changing the first two input tubes. I carried out a rectifier shootout on my Decware CSP2+ Tube Tube 5R4GYB or Röhre 5R4GYB ID4525, Full-Wave Vacuum Rectifier, Octal (Int. It has a rating of 180 Watts and a maximum reservoir capacitor of 4 µF. 5 cm. 09 x inch: Tube prices: 1 Tube prices (visible for members only) Information source: 5R4GYA: 5R4GYA. Code: . NOS, New bulk, and used tested, same date and code of production. pdf (105844 bytes) 5R4GY Tung-Sol rr 5R4GY. The 5AR4 suggests that there be a 60uf capacitor as the input filter. Octal, IO) K8A, USA 1935 Filament: Vf 5 Volts / If 2 Ampere / Direct : Tube prices: 1 Tube prices (visible for members only) Information source: Essential AV-5R4GY: First Source (s) 20. Conditions: NIB NEW IN ORIGINAL BOX Rating : 1. Regarding rectifier tubes, from what I’ve been able to piece together after significant research 5R4GY, Rare and valuable 1950's production. I like warm sound of Brimar 5R4GY 2 x O getter very much. Original package : SI. My first impression was of transparency and speed although they sounded a bit thin in tone. csh sjxnh plqk vlto jegvww mkcj igkkn obanccdr dblvm kmssrf