EL34 Hi-Fi Audio Stereo Vacuum Tube Amplifier Single-end Class A Power Amp Black

Nobsound Official Store

(3529)

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US $349.99/ea

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New

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More than 10 available117 sold

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Located in: United States

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Estimated between Tue, Jul 1 and Thu, Jul 3 to 94104

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eBay item number:133632180413

Last updated on Jun 27, 2025 02:06:03 PDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Brand: Nobsound

Type: Tube Amplifier

Number of Channels: 2

MPN: DJ011

Audio Inputs: Stereo L/R RCA

Audio Outputs: Banana Speaker Jacks

Amplifier Class: A

Features: Analog

Color: Black

Model: EL34-B

Number of Inputs: 1

Number of Outputs: 1

Power: 20 W

Surround Sound Formats: NO

Supported Modes: NO

Receiver Combo Features: Blu-ray Player, HD-DVD Player

Country/Region of Manufacture: China

UPC: 843355444668

Item description from the seller

About this seller

Joined Nov 2016

Nobsound & Douk Audio, founded in 2013, shenzhen, China.Devoted to developing and producing HiFi audio equippments at favorable price to those who love music, such as digital amplifier, tube ...

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Detailed seller ratings

Average for the last 12 months

Accurate description

5.0

Reasonable shipping cost

5.0

Shipping speed

5.0

Communication

5.0

US WareHouseDigital AmplifierPreamp & Phono StageHeadphone AmplifierAudio Splitter / SwitcherAudio ProcessorMusic Spectrum & ClockAudio AccessoriesOther

Seller feedback (3,709)

This item (43)

All items (3,709)

1***1 (2653)- Feedback left by buyer.
Past month
Verified purchase
Very surprised and happy with the build quality and sound of the amp. For the money, you can’t beat the Oldchen EL34-B. Nice looking also. Amp was double boxed, well packed and shipped quickly. Answered my questions and kept me updated on shipping status. Highly recommend seller. The only thing I would recommend is that the the literature that comes with the amp also be available in English. Everything was in Chinese. Thanks for offering a great tube amp at a reasonable price. 🙂
0***o (454)- Feedback left by buyer.
Past month
Verified purchase
Very quick shipping, delivery and the amp was double boxed like it should. Now let's talk about the amp, it is a huge bargain for the money I paid, this amp is brilliant and people that belittle Chinese made products are one of a kind ignorants. If you don't experience it by yourself, you will never know what you are missing. I changed some of my NOS American tubes to test and the sound is just addictive.
4***7 (285)- Feedback left by buyer.
Past year
Verified purchase
Arrived well packaged, very nice build quality, amp functions as expected with no issues (save for very slight hum from speakers when at an elevated volume setting (which is not at all evident during music playback).

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Product ratings and reviews

4.6

15 product ratings

10 users rated this 5 out of 5 stars
4 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 15 reviews

by xz007et
Jul 19, 2023Top favorable review
Old Chen EL34-B with PSVANE Tubes Sounds Great
The OldChen EL34-B single-ended amplifier has been around for many years and can come in different configurations and with different tubes. This review is based on the one that I purchased July 7, 2023 on eBay from seller Nobsound. My EL34-B came with PSVANE tubes; 6SN7, EL34C, and 5U4G. This is a great tube combination from PSVANE and is a great value. The 6SN7 and the EL34C seems to have been tested and matched. I can't hear any ringing or hum. The amp itself is very well made, very solid. Switches, knobs, and connectors are top quality. Setup was a breeze (tubes fit well with a solid connection) and sounded great right out of the box. I might by a second one just to get a backup set of the PSVANE tubes, which sold separately are more that the whole unit. My setup is a Fluance ... The OldChen EL34-B single-ended amplifier has been around for many years and can come in different configurations and with different tubes. This review is based on the one that I purchased July 7, 2023 on eBay from seller Nobsound. My EL34-B came with PSVANE tubes; 6SN7, EL34C, and 5U4G. This is a great tube combination from PSVANE and is a great value. The 6SN7 and the EL34C seems to have been tested and matched. I can't hear any ringing or hum. The amp itself is very well made, very solid. Switches, knobs, and connectors are top quality. Setup was a breeze (tubes fit well with a solid connection) and sounded great right out of the box. I might by a second one just to get a backup set of the PSVANE tubes, which sold separately are more that the whole unit. My setup is a Fluance RT85 Turntable with an iFi Zen Phono Amp and Klipsch Cornwall II speakers. Enough said, back to listing to albums!
Verified purchase: YesCondition: NewSold by: nobsound
by khnam13041233
Feb 08, 2022Top critical review
there is a lot of hum noise on both channels.
I am using a Reisong A10. I bought a new oldchen EL-34B amp of the same type and compared them with each other. The Oldchen EL-34B sounds more powerful, but disappointingly hum is audible on both channels. Maybe it's like AC harmonic noise? This noise makes it unsuitable for listening to music on a quiet night. I think the oldchen EL-34B's hum noise is $50 cheaper than the Reisong A10.
Verified purchase: YesCondition: NewSold by: nobsound
by ntronixuk
Jan 09, 2018
Surprisingly good, rich warm sound.
I bought this Amp as an entry level into the world of valve amps with the intention of later modifying it and upgrading the design, but to be honest its got really great performance right out of the box. The design is simple and clean, with a rich warm sound. Its not massive on power output but the depth of sound makes up for it. I'm running the amp with a pair of old 6 ohm mission mini monitor speakers and I'm really happy with the results. Great little starter valve amp.I bought this Amp as an entry level into the world of valve amps with the intention of later modifying it and upgrading the design, but to be honest its got really great performance right out of the box. The design is simple and clean, with a rich warm sound. Its not massive on power output but the depth of sound makes up for it. I'm running the amp with a pair of old 6 ohm mission mini monitor speakers and I'm really happy with the results. Great little starter valve amp.
Verified purchase: YesCondition: NewSold by: doukmall
by hotaudio40
Apr 08, 2020
Nice natural sounding tube amplifier.
I've had several tube amplifiers in the past. This one is very neutral sounding. Not as powerful as a KT88 of course but it has a nice neutral warm sound. Good spacial separation. Not outstanding but very good. Super simple design. No pcb in my unit. Nice. If you're looking for a good intro tube amplifier this one will do for sure.
Verified purchase: YesCondition: NewSold by: doukmall
by albybi_10
Oct 02, 2021
TUBES AMPS RULE
Great Amp, just roll the tubes and you have a world class amp ........here look now it sounds so good those of you who know tubes see the tubes I have put in and wish they could here it hooked up to vintage Polk monitor 10's OMG TUBES AMPS RULE
Verified purchase: YesCondition: NewSold by: nobsound

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