Telefunken TDA-2 Dual Active FET Direct Box

Bring your audio performance to the next level with the Telefunken TDA-2 Dual Active FET Direct Box. This innovative device is a modern interpretation of classic circuitry, utilizing top-tier components to deliver a full, rich audio character that both complements and preserves the natural tone of your instrument.

The TDA-2 is more than just a direct box; it's a testament to superior audio engineering. Its discrete Class-A FET circuitry, coupled with a high-quality transformer, strikes the perfect balance between clean, high headroom performance and warm, saturated tone with vibe. Unlike other direct boxes that either sterilize the audio gain or overemphasize harmonic distortion, the Telefunken TDA-2 ensures your instrument retains its soul and character, delivering a sound that is both robust and defined.

At the core of this professional-grade direct box is a custom-wound output transformer by OEP/Carnhill, made in the UK. The circuit board is meticulously hand-assembled with through-hole components on gold-plated traces, providing more secure and reliable connections than typical surface mount circuitry. The frequency response of the circuit is impressively broad, ranging from 20 Hz to 70 kHz, with extremely low distortion and self-noise. Each unit is manually tuned by hand to achieve the lowest possible distortion figure, while the high input impedance prevents the loading down of passive pickups.

The TDA-2 is not only high-performing but also durable. Its circuit is housed in an extruded aluminum enclosure with recessed switches and connectors, capable of withstanding the rigors of regular use. Each channel features two heavy-duty metal toggle switches for a -15 dB pad and ground lift. The device is powered by standard +48V phantom power, with an LED indicator for power status.

With two independent DI channels with separate controls, the TDA-2 offers the convenience of running two instruments through one footprint, whether on stage or in the studio. Experience the harmonically rich low end and detailed, open high-end clarity that only the Telefunken TDA-2 Dual Active FET Direct Box can deliver.