--- product_id: 42819050 title: "Voskhod Rocket 6J1P-EV / 6ZH1P-EV, Matched Pair" brand: "voskhod" price: "€ 78.39" currency: EUR in_stock: true url: https://www.desertcart.pt/products/42819050-voskhod-rocket-6j1p-ev-6zh1p-ev-matched-pair store_origin: PT region: Portugal --- # Direct replacement for EF95 & 6AK5 series Matched pair within 5% tolerance Military-grade OTK stamp Voskhod Rocket 6J1P-EV / 6ZH1P-EV, Matched Pair **Brand:** voskhod **Price:** € 78.39 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your amp game with Russian precision and unmatched sonic clarity! ## Quick Answers - **What is this?** Voskhod Rocket 6J1P-EV / 6ZH1P-EV, Matched Pair by voskhod - **How much does it cost?** € 78.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/42819050-voskhod-rocket-6j1p-ev-6zh1p-ev-matched-pair) ## Best For - voskhod enthusiasts ## Why This Product - Trusted voskhod brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Matched Pair:** Each tube pair is tested and matched within 5% for flawless stereo balance and sonic clarity. - β€’ **Elevate Your Soundstage:** Experience crystal-clear highs, authoritative bass, and remarkable instrument separation that transforms your listening. - β€’ **Audiophile-Approved Value:** Unlock premium audio quality and durability at a fraction of the costβ€”your gear’s secret weapon. - β€’ **Military-Grade Reliability:** Stamped with the OTK mark, guaranteeing rugged, long-lasting performance trusted by professionals. - β€’ **Seamless Upgrade Compatibility:** Direct drop-in replacement for EF95, 6AK5, 6AK7, 6F32, and 6J1 tubesβ€”no modifications needed. ## Overview The Voskhod Rocket 6J1P-EV / 6ZH1P-EV is a Russian-made high-frequency miniature pentode tube, designed as a direct replacement for popular EF95 and 6AK5 series tubes. Featuring a military-grade OTK stamp, each matched pair is tested within 5% tolerance to ensure superior reliability and balanced sound. Ideal for upgrading Little Dot III/IV and similar amplifiers, these tubes deliver enhanced highs, deeper bass, and improved instrument separation, making them a top choice for audiophiles seeking premium performance and durability. ## Description The Voskhod 6J1P-EV/6ZH1P-EV tube is a Russian made HF miniature pentode used in HF voltage amplification. This tube is a direct replacement for EF95, 6AK5, 6AK7, 6F32, and 6J1. This tube has the "OTK" Russian military stamp which ensures that this tube is very high quality and will last for a long time. This tube is a great upgrade for Little Dot and Little Bear amps! ## Features - Russian made high-frequency minature pentode - Direct replacement for EF95, 6AK5, 6AK7, 6F32, and 6J1 - Has "OTK" stamp on every tube, Ensuring high military grade. Long life. - Upgrade for Little Dot III / IV amplifiers - Pair will be tested and matched within 5% of each other. Test readings will be on each box. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071H78DHZ | | Best Sellers Rank | #23,294 in Musical Instruments ( See Top 100 in Musical Instruments ) #59 in Guitar Amplifier Tubes | | Customer Reviews | 4.6 4.6 out of 5 stars (164) | | Date First Available | April 25, 2017 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.81 ounces | | Item model number | 6J1P-EV | | Manufacturer | Voskhod | | Product Dimensions | 0.39 x 0.39 x 0.39 inches | ## Images ![Voskhod Rocket 6J1P-EV / 6ZH1P-EV, Matched Pair - Image 1](https://m.media-amazon.com/images/I/51GEllSymeL.jpg) ## Questions & Answers **Q: Do they work well with Xduoo MT-602?** A: Yes. 1UA Tubes from Holden Coldfield will sound nice. Also i recommend try also 6j1p Svetlana from 1950-1960s should like this sound too. Cheers **Q: Can this work with the FX Audio tube-01?** A: Yes, you can absolutely use these Voskhod tubes in your FX Audio Tube-01 amp! **Q: Can be use on aiyima t9/douk audio st-01? if yes , what kind of improvments can you hear with this upgrade?, thanks** A: Yes. Just read review of our customers **Q: Can I use this with my little dot mk iii,and what tube to take it out or replace from my mk iii, the 2 small tube in front or the 2 big tube in back** A: Yes, you can. Replace the front two tubes, the smaller ones. ## Frequently Bought Together - Voskhod Rocket 6J1P-EV / 6ZH1P-EV, Matched Pair - Fosi Audio Box X2 Phono Preamp, Mini Stereo Audio Hi-Fi Preamplifier with Gain Gear, Pre-Amplifier for MM Turntable Phonograph and Record Player, with DC 12V Power Supply - Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - JAN 5654W Platinum Grade Pair --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/42819050-voskhod-rocket-6j1p-ev-6zh1p-ev-matched-pair](https://www.desertcart.pt/products/42819050-voskhod-rocket-6j1p-ev-6zh1p-ev-matched-pair) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-25*