United Studio Technologies UT Twin48
United Studio Technologies UT Twin48

United Studio Technologies

United Studio Technologies UT Twin48

€1.696,58

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United Studio Technologies UT Twin48 – premium large-diaphragm tube condenser microphone with dual voicing modes (47 and 48), NOS EF86 tube, K48 capsule, US-made UT-BV8 transformer, and fully discrete power supply.

UT Twin48 is a reference-grade tube microphone that captures the sound of two legendary models from the 1940s and 1950s – in a single body. With the Twin Mode switch, users can toggle between 47 mode (cardioid and omni) and 48 mode (cardioid and figure-8), delivering two distinct tonal characters ideal for vocals, brass, strings, and a wide range of instruments.

The amplification stage is built around a hand-selected NOS EF86 pentode, producing a rich, harmonically saturated sound. The custom UT K48 capsule is a brass, dual-diaphragm, single-backplate design with 24k gold sputtering, optimized for a 60 V polarization voltage. The UT-BV8 transformer is hand-wound in the USA to Braunbuch specification, featuring high-nickel laminations and full Faraday shielding.

The included fully discrete power supply provides isolated voltage rails, designed without integrated circuits or switching transformers, ensuring exceptionally low self-noise. The package also includes a premium Sommer Octave 7-pin cable and a vintage-style carrying case.

KEY FEATURES

  • Twin Mode: two distinct tonal characters (47 and 48)
  • Selectable polar patterns: cardioid, omni, figure-8
  • NOS EF86 pentode tube for rich, saturated sound
  • Custom K48 capsule with gold-sputtered diaphragms
  • Handcrafted UT-BV8 transformer (USA)
  • Discrete power supply with ultra-low noise design
  • 7-conductor Sommer Octave cable included
  • Vintage-style case and shockmount

TECHNICAL SPECIFICATIONS

  • Type: Tube condenser microphone
  • Capsule: Brass 34 mm, single-backplate K48
  • Diaphragm: Dual, 6 µm, Mylar with 24k gold sputtering
  • Sensitivity: -37 dB at 60 V
  • Frequency response: 20 Hz – 20 kHz
  • Polar patterns: 47 Cardioid, 48 Cardioid, 47 Omni, 48 Figure-8
  • Operating modes: 47 and 48
  • Max SPL: 137 dB @ 0.5% THD
  • Output impedance: 35 Ω
  • Connector: Gold-plated 7-pin XLR
  • Tubes: NOS EF86 pentode
  • Self-noise: 11 dBA
  • Transformer: UT-BV8, hand-wound in the USA
  • Body: Nickel-plated brass
  • Mounting: Shockmount suspension (included)
  • Power supply: 110–120 V / 220–240 V (switchable)
  • Cable: Sommer Octave 7-pin, 6 m
  • Included accessories: power supply, shockmount, cable, case
  • Microphone dimensions: 265 mm (H) × 62.5 mm (Ø)
  • Power supply dimensions: 93 × 195 × 180 mm
  • Case dimensions: 170 × 500 × 320 mm

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.