New Customer?
Create your account 0
0 item(s) - 0,00 € No products
To be determined Shipping
0,00 € Tax
0,00 € Total
Prices are tax included
Quantity
Total
Product successfully added to your shopping cart
There are 0 items in your cart. There are 0 items in your cart.
Total (tax incl.)
KR AUDIO 211 Triode Tubes (Matched pair)
KR Audio 211 triode power amplifiers are high-end tubes offering 20 to 26W of pure Class A power.
No customer reviews yet, login to write a review.
By buying this product you get 142 loyalty points
Reference : 19089
New product
Viewed products
![[GRADE S] MOGAMI W3103 Speaker Cable OFC Copper 2x4.mm² Ø12mm 2.9m](https://www.audiophonics.fr/60807-thumb_default/mogami-w3103-speaker-cable-ofc-copper-2x4mm-o12mm.jpg)
![[GRADE S] FURUTECH FP-S55N LIMITED EDITION Power Cable OFC Copper Silver Gold Nano Liquid Alpha Treatment 5.26mm² Ø18mm 2.65m](https://www.audiophonics.fr/60802-thumb_default/furutech-fp-s55n-limited-edition-power-cable-ofc-copper-silver-gold-nano-liquid-alpha-treatment-526mm-o18mm.jpg)
![[GRADE B] IFI AUDIO ZEN STREAM Hi-Res Audio Streamer WiFi DLNA 32bit 384kHz DSD256 MQA](https://www.audiophonics.fr/60791-thumb_default/ifi-audio-zen-stream-hi-res-audio-streamer-wifi-dlna-32bit-384khz-dsd256-mqa.jpg)
![[GRADE B] IFI AUDIO ZEN STREAM Hi-Res Audio Streamer WiFi DLNA 32bit 384kHz DSD256 MQA](https://www.audiophonics.fr/60786-thumb_default/ifi-audio-zen-stream-hi-res-audio-streamer-wifi-dlna-32bit-384khz-dsd256-mqa.jpg)
![[GRADE B] IFI AUDIO ZEN CAN Class A Balanced Headphone Amplifier 15.2V](https://www.audiophonics.fr/60782-thumb_default/ifi-audio-zen-can-class-a-balanced-headphone-amplifier-152v.jpg)
KR AUDIO211Triode Tubes (Matched pair)
KR Audio 211 triode power amplifiers are high-end tubes. The KR-211 are low-frequency, high-power, high-gain, high-voltage triodes offering 20 to 26W of pure Class A power.
These tubes are sold in matched pairs to deliver the best possible performance.
Technical chracteristics
| Specifications | |
|---|---|
| Product type | Power tube |
| Tube type | Triode |
| AC/DC Voltage | 10V ±5% |
| AC/DC current | 1A |
| Amplification factor | 12 |
| Maximum values | |
| DC plate voltage | 1250V |
| DC plate current | 140mA |
| Plate dissipation | 100W |
| Power amplifier class A1 | ||||
|---|---|---|---|---|
| DC plate voltage | 650V | 750V | 1000V | 1250V |
| DC plate current | 90mA | 34mA | 53mA | 60mA |
| Grid Voltage | -15V | -46V | -61V | -80V |
| Transconductance | 4.0mA/V | 2.75mA/V | 3.15mA/V | 3.3mA/V |
| Plate resistance | 3.0kΩ | 4.4kΩ | 3.8kΩ | 3.6kΩ |
| General | |
|---|---|
| Package | Matched pair |
We deliver all over France, and internationally.
To find out the amount of shipping costs, simply go to your cart once you have added the desired products.
To discover our different services and delivery options, click on the following logos :
Only registered users can post a review. Log in or create an account .
No reviews at this time.
English 
Français 
