Annonces Tuner + DI (TDI) Mk2
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- Fabricant : Sonic Nuance Electronics
- Modèle : Tuner + DI (TDI) Mk2
- Catégorie : Boîtes de direct
- Fiche créée le : 23/05/2016
- Passive Jensen transformer based direct box with phantom powered chromatic instrument tuner and mute functionality.
- Frequency response better than 20Hz-20kHz (well below a low B string and higher than 12th fret of a guitar).
- Tuner responds to a low B and below with ease.
- More accurate and stable tuning (+/-1cent min) than Mk1.
- Signal path 100% analog.
- Be able to change the battery in your instrument while your channel is active using the mute
- Signal path physically disconnected from the tuner during play mode.
- XLR and 1/4 inch outputs are muted during tuning operation.
- Direct box and mute functions operate with or without phantom power.
- Hand assembled, designed and tested in the USA with the highest quality components and construction techniques.
- Patent pending technology
TDI Specs:
| Construction Approach | Modular military-style for field servicability. Chassis mounting for all I/O. All components selected for ruggedness and sound quality. Durable Lexan graphic overlay protects display. Switches bumper guarded. |
| DI Type | Passive transformer balanced. DI operates with or without phantom power. |
| Transformer | Jensen JT-DB |
| Voltage Gain | -22dB typ |
| Mute type | Output electrically disconnected from input. Mute operates with or without phantom power. |
| ¼" jacks | Switchcraft with rugged metal threads |
| Footswitch | Rugged latching type. |
| Power & groundlift switches | Self cleaning toggle type with metal bat, nut and threads |
| XLR jack | Neutrik. Balanced (via transformer) AES Standard: Pin 2 positive Pin 3 Negative Pin 1 Ground |
| XLR THD @ 20Hz 1kohm load +4dBu input | 0.04% typical (dominant distortion is the 3rd harmonic) |
| XLR THD @ 1kHz 1kohm load +4dBu input | 0.003% typical (dominant distortion is the 3rd harmonic) |
| Tuning indicators/td> | Mk2: from +/-1, continuously variable to +/-50cents, Mk1: from +/-2, continuously variable to +/-50cents |
| Reference Pitch | A4=440Hz |
| Tuning algorithm | Proprietary low power with adaptive filtering |
| Tuning range | E0-E5 (~20Hz to ~660Hz) (below low B of bass to 12th fret high E string of a standard tuned guitar) |
| Tuning Accuracy | Mk2: Better than +/-1 cents E0 (~20Hz ) to A4 (440Hz) (-20dBu pure sine wave). Mk1: Better than +/-2 cents E0 (~20Hz ) to A4 (440Hz) (-20dBu pure sine wave). |
| FCC Approval | Complies with Title 47 CFR Part 15 Subpart B (unintentional radiators) |
| Power circuitry | Proprietary soft power on/power off and dynamic load control |
| Indicators | LEDs for power and mute indication P48 phantom powered. DI and mute feature operate without phantom power |
| Enclosure | Hammond Die cast Aluminum with lap-joint construction. Precision CNC machined after a rugged textured polyester powder coat is applied for better electrical connectivity for jacks. |
| Current Draw | Less than 8mA average from P48 Phantom power per IEC 61938 specification. Active power regulation. |
| Warranty | Three year limited (see website for details) |
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Autres catégories dans Préamplification & DI
Autres dénominations : tunerdi tdi mk2, tunerditdimk2, tuner di tdi mk 2, tuner di tdi mkii, tunerdi tdi mkii, tunerditdimkii