Telefunken EL34-TK Power Amp Tubes Guitar Tight Low End Smooth Mids

The TELEFUNKEN Elektroakustik EL34-TK Power Amp Tubes are a great choice for guitar and hi-fi amplifiers. Designed to handle a bit higher grid voltage than traditional EL34 tubes, they offer a tight low end and smooth mids. This means you'll get that classic TELEFUNKEN tone with a fresh twist. The EL34 has a smaller diameter and greater height than the 6L6, and can handle higher plate voltage, which gives it unique output stage characteristics. It's a high-output pentode tube, unlike the beam tetrode tubes like 6L6 and 6550. First released in 1953 by Mullard, a Phillips subsidiary, EL34 tubes are often used in pairs in a Class AB1 push-pull setup. You'll find them in many amps with a 'British tone' like Marshall and Hi-Watt, while the 6L6 is more common in American amps such as Fender and Mesa Boogie. Technical specs include: it's an A.F. Output Pentode with an Octal base and 7 pins. The heater runs on A.C. or D.C. with a voltage of 6.3 V and a current of 1.5 A. It has specific capacitance values between grid, cathode, and plate, and different maximum and typical voltage and current ratings.

Using your Telefunken EL34-TK power amp tubes is straightforward. First, make sure your amplifier is turned off and unplugged from the power source. Carefully insert the tubes into the correct sockets in your amp. Once installed, plug your amp back in and turn it on. You'll notice an immediate improvement in the sound with a tight low end and smooth mids. When it comes to maintenance, keep your tubes clean and free from dust. You can use a soft brush to gently clean them. Avoid touching the tubes with your bare hands as the oils from your skin can damage them. If you need to move the amp with the tubes installed, do it carefully to prevent any shocks or vibrations that could harm the tubes. Also, make sure to use the amp within the specified voltage and current limits to ensure the longevity of the tubes. If you have any issues, consult the amplifier's manual or contact a professional technician.