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購買任何產品即享全港免運費

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Heritage Audio DTT-73 2-channel Desktop Microphone Preamp

Heritage Audio DTT-73 2-channel Desktop Microphone Preamp

DTT-73
2-Channel Portable Mic/Line Class A Preamp, standing for DUAL TABLETOP 73, it is in essence a reformatted DMA 73. The DTT-73 widens the range of application to onstage use, portable systems, hotel rooms, on location recordings, etc.


全店,全港免運費

HK$18,999.00
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商品描述
了解更多
送貨及付款方式
顧客評價
User Manual: Click here

Official Website: Click here

All the information are provided by Heritage Audio

DTT-73

2-Channel Portable Mic/Line Class A Preamp, standing for DUAL TABLETOP 73, it is in essence a reformatted DMA 73. The DTT-73 widens the range of application to onstage use, portable systems, hotel rooms, on location recordings, etc.

Now musicians are able to give 73-driven line levels to FOH engineers, using the front panel DI inputs. While on the road they are able to record at the same studio quality level from hotel rooms, tour bus, etc. Stage microphones can be brought up to line level without using long cable runs. These are just some of the possibilities.

Special care has been taken with the internal worldwide power supply, which has been custom engineered to operate close to audio transformer performances, with no noise induced.

New to the range of tabletop units is the implementation of DI THRU jacks for simultaneous use of instrument amplifiers.  A ground lift switch prevents any ground loops from introducing hum into the audio signal.

The combination of wood and RAF blue grey steel makes the tabletop units aesthetically stand out in any professional recording environment and will bring your semi-pro facility the touch of class you´re looking for.

Specifications

Microphone input impedance: HI=1200 Ω minimum, LO=300 Ω minimum. Higher gain positions gradually have greater impedances, optimum for lo gain ribbon mics. Input is transformer balanced and floating.
Line input impedance: 10 kΩ bridging, transformer balanced and floating.
DI input impedance: Greater than 2 MΩ, unbalanced.
Output impedance: Less than 75 Ω, transformer balanced and floating, to drive a load of 600 Ω (factory terminated).
Maximum output: Greater than +26 dBu into 600 Ω.
THD: Less than 0.025 % at 1 kHz, less than 0.05 % at 100 Hz.
Frequency response: 20 Hz (+0.3 dB) to 20 kHz (-0.2 dB).
Maximum gain: Slightly greater than 80 dB.
Noise: Less than -100 dBu.

送貨方式

  • 順豐站取件
  • 順豐營業點取件
  • 順便智能櫃取件
  • OK便利店取件 (經順豐速運)
  • 7-11便利店取件 (經順豐速運)
  • 辦公室/住宅地址直送 (經順豐速遞)
  • 預約交收
  • 香港郵寄

付款方式

  • 八達通(Octopus)
  • PAYME
  • 支付寶 (HK)
  • 轉數快 (FPS)
  • 信用卡付款
  • 銀行轉帳/ATM
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