ELEKIT TU-8200R – SE tube amplifier DIY kit - Jj electronic set, Standard opts, No assembly

The TU-8200R takes Elekit's best-selling amplifier kit, the TU-8200, and refines it further, resulting in noticeably better sound than the original. Buyers now get a choice of three headphone output levels, low-ESR conductive-polymer hybrid aluminium electrolytic capacitors in the cathode bypass stage, and an upgraded protection circuit that guards against faults while swapping tubes. Component quality has been raised across the board, and an ALPS R27 volume pot can now be fitted. Explore how different power tubes and output modes change the listening experience. This is a single-ended power amplifier built around the robust, naturally-voiced 6L6GC tube.

Technical specification:
- 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

ELEKIT's tube and hybrid amplifier kits are aimed at people who want to understand and build the heart of their audio system with their own hands, not just buy it ready-made. The Japanese manufacturer provides a detailed, step-by-step assembly manual and a pre-etched, labelled PCB with every kit, so it can be assembled safely without any electronics background - most models only need a screwdriver and pliers, no soldering required. The finished amplifier's power, distortion and noise figures are documented by measurement, so you know exactly what to expect at the listening position. ELEKIT and its related accessory/upgrade kits (upgrade transformers, enclosures, replacement pots and knobs) form a modular system: a base amplifier kit can keep being improved years after purchase - for example with a better output transformer, a precision volume pot, or premium enclosure parts - without replacing the whole unit. This results in a system that keeps its value and can be expanded over time. Smaller accessories - enclosure parts, knobs, feet, pot replacements - typically bolt straight onto an amplifier you already own with nothing more than a screwdriver, so the look and feel of an older ELEKIT build can be refreshed without touching the internal circuitry at all.

ELEKIT's Japanese DIY audio kits have been known for decades for their precise manufacturing and well-documented, clearly explained assembly instructions - most models can be built in a few hours without soldering.

Package weight: approx. 7,5 kg. GTIN: 4952682107347.