ELEKIT TU-8200R – SE tube amplifier DIY kit

685,00 € – 1289,00 € exc. VAT

Elekit TU-8200R is a 6L6GC Single Tube Amp DIY Kit. Build it on your own and discover the difference in listening pleasure with the flexibility of various power tubes and output modes. Three working modes – Triode, Pentode, Ultralinear and possibility to use different power tubes – 6L6GC, KT88, EL34, 6550 and others, gives freedom to search for your own best sound. Kit contains all elements including enclosure. For best experience you can pair it with Elekit TU-8500 preamplifier.

Description

TU-8200R is a slightly improved version of the Elekit most popular amp kit – TU-8200 which sounds even better than its predecessor. Among others, it is possible now to select one of three headphone output levels, there is low ESR conductive polymer hybrid aluminium electrolytic capacitors in the cathode bypass circuit as a standard and improved protection circuit to prevent malfunction when tube rolling. There is also more better quality components used and you can now use ALPS R27 volume pot. Discover the differences in listening pleasure with the flexibility of various power tubes and output modes. This is a single power amplifier using natural sounding and powerful 6L6GC tubes. Below are the main features of this power amplifier:

Comes with 6L6GC power tubes, but also supports wide range of power tubes, such as KT88, KT90, KT66, EL34, etc. Simply swap power tubes – no need to re-bias.
A newly developed “Active automatic bias adjustment” function automatically adjusts the bias for the optimal condition for each tube.
3 types of amplifier mode; Ultra Linear, Triode, and Pentode, can be selected simply by moving the jumper plugs on the PCB.
INPUT1/INPUT2 on the back panel, and a headphone jack on the front panel.
FET ripple filter on board for power B for both right and left channels.
Overcurrent protection circuit on board.
Worldwide power transformer to support 4 different voltage environments: 100V, 115V, 200V and 230V (selectable upon assembly).
Fiberglass PCB with 70um thick copper is used to increase electrical conductivity and dissipate heat.
Most of the circuit components are mounted on the PCB and the PCB units are connected by cords with connectors so that even beginners can solder and assemble without difficulty.
Low ESR conductive polymer hybrid aluminum electrolytic capacitor used for the cathode bypass voltage amplification. These low ESR electrolytic capacitors offer highresolution and clear audio input.

Kit includes brand new JJ Electronic tubes: 6L6GC x 2 + ECC82 x 2.

There is also available a Lundahl output transformers upgrade kit which replace the stock transformers for highest quality famous Lundahl’s hand-made trafos – check it here: Lundahl OPT Upgrade Kit for TU-8200

TECHNICAL SPECIFICATIONS

STOCK TUBES 6L6GC x 2 pcs. / ECC82 x 2 pcs Possible use KT66, KT77, KT88, KT90, 5881, 6550, EL34 (6CA7)	RATED OUTPUT 6L6GC (UL mode): 8W + 8W (8 Ω load, 1kHz) 6L6GC (Pentode): 8.2 W + 8.2 W 6L6GC (Triode): 4W + 4W
RESIDUAL NOISE 6L6GC (Ultralinear): 90μV (IEC-A)	RATED INPUT 6L6GC (UL mode): 230 mV
FREQUENCY RESPONSE 12 Hz – 70 kHz (-3 dB)	INPUT TERMINALS LINE x 2 (LINE 1, LINE 2)
SPEAKER IMPEDANCE 4 Ω – 16 Ω Switching 4Ω-6,3Ω or 8Ω-16Ω	HEADPHONE IMPEDANCE 8 Ω – 1 kΩ Output level selectable by 3 jumpers
POWER CONSUMPTION 60 W (with 6L6GC) 85 W (with KT88)	DIMENSIONS W 252 mm x H 175 mm x D 285 mm With stock tubes mounted
WEIGHT Approx 6,6 kg	POWER VOLTAGE AC100V 50/60 Hz (3P inlet) 115V, 200V or 230V specifications available

Additional information

Weight	7,7 kg
Dimensions	39 × 29 × 18 cm
Tubes set	Without tubes, JJ Electronic set
Output transformers	Standard set, Lundahl set
Assembly service	No assembly, With assembly

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