Icon Audio EL34D Pure Triode Valve

code: ICONEL34D
£146.63 (FREE UK Delivery)
Item out of Stock  |  Usually dispatched within 24 hours
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Powerful, efficient, with high gain, just what was needed in the post war boom of hi fi. Today there are hundreds of thousands in use worldwide. Unfortunately like all Pentode valves the sound was not acceptable for hi fi until the "Ultralinear" or "UL" transformer was developed (half pentode half triode) to improve the harsh grainy sound quality, and that situation remains today.

Technical Specifications:
  • Octal base same as EL34
  • Pin connection same as EL34
  • 3v heater same as EL34
  • 6A heater same as EL34
  • Indirectly heated same as EL34
  • Transconductance 11mA/V
  • Amplification factor 11 same as EL34
  • Max plate voltage 600v DC (EL34 500v in UL)
  • Max current 120 ma (EL34 150 ma)
  • Max dissipation 30w (EL34 25w)
  • No G2 screen grid
  • No G3 suppressor grid
  • Carbonated Anode for maximum dissipation
Typical Operation:
  • DC plate voltage 300v
  • DC plate current 100ma
  • Grid voltage -12v
  • Plate resistance 1k
  • Provisional Figures specifications subject to change

We endeavour to despatch same day for orders placed up to 2pm on available stock items (items with stock message "Usually dispatched within 24 hours"). Please remember to check with us first for a physical stock check if next day delivery is important to you. Any items with stock message "Usually dispatched within 72 hours" are items that we do not hold in stock but order in from the importer or manufacturer as soon as a customer order is recieved. Occasionally these may be delayed beyond 72 hours due to importer/manufacturer stock levels but we will inform you as soon as we can if this is the case.

UK ORDERS:  We despatch the bulk of our UK mainland items on a 24 hour service – Free of Charge.  Non Mainland locations - Isle of Man, Isle of Wight, the Scilly Isles, the Scottish highlands and Islands, the Channel Islands and Northern Ireland may take a day or so longer and are not Free of Charge. Smaller items are delivered using Royal Mail recorded delivery or special delivery. Larger items are delivered using a courier service such as Interlink Express, DPD, UPS or DHL. 

INTERNATIONAL ORDERS: We offer competitive rates which can be confirmed by email. Please just ask – we will need a full delivery address and telephone number. Smaller items are delivered using Royal Mail Small Packets Airmail with International Tracked and/or Signed depending on value of item and availability of the service. Larger International shipments are sent by insured and tracked services using DPD, DHL or UPS. If there are any delays due to specific customs regulations, etc, you will be contacted by Turntableworld or by the courier with a request for any further information required. Customs duties do not apply for shipments into any EU country (for a full list please refer to the EU Country List). Customs duties can apply for countries outside of the EU. Customers in these countries are responsible for all taxes and duties incurred when the items enter their country.

COLLECT IN STORE OR HOME INSTALL:At the request of the manufacturer some items cannot be supplied by mail order but you can click and buy them and then elect to collect them from our store or arrange a home install (if applicable). Applicable items clearly state that they are Collect in store or home install. Once ordered you will receive a message prompting you to contact us by phone or email to arrange for us to deliver and install or to reserve and collect from our store at your convenience, you will also be advised of the delivery time / stock availability as not all Home install / collect in store items are held in stock. 

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