Radial Pro AV2 Direct Box
Radial Pro AV2 Direct Box
- Pengirim: Bliaudio-skr
- Asal Pengiriman: Jakarta Utara, DKI Jakarta
- Kode Produk: Radial Pro AV2
- Tersedia: Dalam Stok
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Rp 3.720.000
Garansi Distributor 1 Tahun
Multimedia DI
* 'Swiss Army knife' direct box for multi-media
* Easy to use, ultra-quiet passive design
* Eliminates ground loops that cause hum and buzz
* Handles huge transients without distortion
The Radial ProAV1 and ProAV2 are passive direct boxes specifically developed with the audio-video integratorin mind.
The ProAV1 features a variety of stereo inputs that are summed mono via a resistive mixer, greatly simplifying signal management.
The ProAV2 delivers two discrete channels where full stereo functionality is required.
To eliminate the need for various adaptors, both units are equipped with a 'Swiss Army' array of connectivity options including 1/4" inputs for instruments, RCA and 3.5mm (1/8") connectors for CD players, iPods, video decks and computers. The ProAV1 also features a female XLR input for interfacing equipment with +4dB professional signal levels. The front panel connectors can also be used as thru-puts to allow multiple patch points.
Custom wound Eclipse ET-DB2 transformers are able to withstand exceptionally hot signal levels while maintaining linearity from 20Hz to 20kHz. The resulting smooth Bessel curve is warm and natural, making them particularly adept at handling digital sources that can sound harsh. Transformer isolation further benefits by eliminating hum and buzz caused by ground loops or DC offset problems.
These features combine to make the ProAV1 and ProAV2 'must have' problem solvers for the audio-visual technician's tool kit.
| Specifications | RADIAL ProAV1 | RADIAL ProAV2 |
|---|---|---|
| Audio circuit type: | Passive, transformer based | Passive, transformer based |
| Number of channels: | Single channel (mono) | Dual channel (stereo) |
| Frequency response: | 20Hz ~ 18.5KHz (± 0.2dB) | 20Hz ~ 18.5KHz (± 0.2dB) |
| Dynamic range: | 128dB | 128dB |
| Maximum input: | +18dB @ 20Hz | +18dB @ 20Hz |
| Total harmonic distortion: | 0.01% from 20Hz~20kHz @-10dB | 0.01% from 20Hz~20kHz @-10dB |
| Phase deviation: | 1° @ 100Hz; 8° @ 20Hz | 1° @ 100Hz; 8° @ 20Hz |
| CMR ratio: | 100dB @ 60Hz | n/a |
| Input impedance: | 140k Ohms, unbalanced | 140k Ohms, unbalanced |
| Output impedance: | 150 Ohms, balanced | 150 Ohms, balanced |
| Features | ||
| Transformer: | Eclipse ET-DB2, 12:1 ratio | Eclipse ET-DB2, 12:1 ratio |
| Shield: | Faraday, MuMETAL® can | Faraday, MuMETAL® can |
| Input pad: | -15dB | -15dB |
| Merge: | Sums left & right to mono | n/a |
| 180° polarity reverse: | Inverts absolute phase | Inverts absolute phase |
| Ground lift: | Disconnects pin-1 at XLR output | Disconnects pin-1 at XLR output |
| XLR configuration: | AES standard (pin-2 hot) | AES standard (pin-2 hot) |
| Connectors: | 1/4", RCA, 3.5mm, in & thru, XLR-F in, XLR-M out | 1/4", RCA, 3.5mm, in & thru, XLR-M out |
| General | ||
| Construction: | 14 gauge steel chassis & shell | 14 gauge steel chassis & sshell |
| Finish: | Durable powder coat | Durable powder coat |
| Size: (W x H x D) | 3.25” x 5” x 1.875” | 3.25” x 5” x 1.875” |
| Weight: | 0.73kg (1.6 lbs) | 0.82kg / (1.8lbs) |
| Shipping size: W x H x D: | 102 x 76 x 165mm (4.00" x 3.00" x 6.50") | 102 x 76 x 165mm (4.00" x 3.00" x 6.50") |
| Shipping weight: | 0.87 kg (1.92 lbs) | 1.2 kg (2.60 lbs) |
| Power: | Passive, no power required | Passive, no power required |
| Warranty: | Radial 3-year, transferable | Radial 3-year, transferable |
| Conditions: | For use in dry locations only between 5°C and 40°C | For use in dry locations only between 5°C and 40°C |