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A stereo version of the PPB20 is also available. Instead of having one microphone and one line input the stereo version has two line inputs.
The first input is split on to the upper row of outputs i.e. on to the odd channels whereas the second line input is split on to the lower row of outputs, i.e. the even channels.
| The DBX PB-48 Point Patchbay. Get your audio gear organised with this high quality patchbay.
The DBX PB-48 features 48 front panel patchpoints and 48 rear panel patchpoints, from 24 user-adjustable board assemblies that can be configured for Half-Normalled or De-Normalled patchbay operation without soldering or cutting wires. The PB-48 is a rugged, noise-free, patchbay designed to serve all your patchbay needs, from providing clear and easy access to your mixer and other studio gear, to reducing the wear and tear on their jacks, to facilitating quick and precise re-routing of devices within your studio setup. PB-48 patchbay jacks accept balanced TRS or unbalanced TS standard audio 1/4 inch plugs.
The main features of the DBX PB-48 include:
- Patch Points: 48 (2 rows of 24)
- Jacks: 1/4 inch phone, balanced or unbalanced, nickel-silver, self-cleaning contacts
- Normalling: Half-normalled or de-normalled (user configurable)
- Chassis Dimensions (H x W x D): 1.75 x 19 x 2.6 inches (44mm x 482mm x 68mm)
- Module Dimensions (H x W x D): 1.4 x 0.6 x 2.6 inches (40mm x 18mm x 68mm)
- Shipping Weight: 2.3 lb (1.1 kg)
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- Features 2x24 Neutrik NJ6TB-V long frame 1/4" TRS jacks acc. to BPO 316 / MIL-P-641/3
- Very robust and compact galvanized metal housing
- Eye catching channel identification through colored snap-on coding tabs
- 6 easily programmable switching configurations by jumpers
- Qualified for analog and digital signals acc. AES3, 48 kHz sampling frequency
- With high quality long life gold plated Neutrik jacks
Patch Panel with 2 x 24 TB (BP0316/MIL-P-642/2) jacks, programmable, push terminals, wire cross section: 0,08 . 0,5 mm² (AWG 28-20), stripping length: 5-6 mm (0,236in).
Design Criteria
The TB Patch Panel is a very robust and compactly designed Patch Panel for 19" rack mount (19" x 1U) with galvanized metal housing, a built-in cable bar on the rear for securing wires. There is a rear extension bar (NPP-S) available as an option for some panel types. On the front side we have an attractive additional lettering facility for each channel pair with a marking strip and individual snap-on colour coding plates. The NPP is easily programmable for six switching configurations and for changing the flexible grounding system. The panel has the high quality long life gold plated Neutrik NJ6TB-V Jack for the BPO / MIL style plugs.
Grounding
The flexible grounding system allows four possibilities to fit your needs:
Individual: Each channel ground is separately connected with the corresponding cable shield (default configuration). Group: Some channel grounds are PCB connected by making soldering joints on the PCB and by cutting tracks respectively to form a group that is connected to one common cable shield.
Central: All channel grounds are PCB connected by making soldering joints and wired with only one cable shield. Chassis-Common: Same as central grounding with additional connection of the common ground to the Patch Panel chassis by means of a jumper.
Features & Benefits
- Features 2x24 Neutrik NJ6TB-V long frame 1/4" TRS jacks acc. to BPO 316 / MIL-P-641/3
- Very robust and compact galvanized metal housing
- Eye catching channel identification through colored snap-on coding tabs
- 6 easily programmable switching configurations by jumpers
- Qualified for analog and digital signals acc. AES3, 48 kHz sampling frequency
- With high quality long life gold plated Neutrik jacks
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Easy Patch` Patch Panel, 2 x 48 TT (Bantam) jacks, half normalled (jumpers) - fast and easy wiring and change of normalling, 288 Krone-type IDC terminals, including top and bottom cover
Design Criteria
All panels are fitted with high quality, long life NJ3TTA gold plated double contact jacks (2x48), featuring drastically improved contact integrity. The unit is finished off with a built in cable bar and two large channel ident strips for perfect management of the system. The new generation of the Neutrik "Easy-Patch" is easily programmable for any one of five configurations (standard is half normalled bottom row) and for the grounding system of your choice. Each individual pair of jacks can be changed or reconfigured quickly and without fuss even while the panel is "on air“. The NJ3TTA jacks offer also two contact points per terminal (TRS) with a special designed mechanism for the normalling contact. Simply remove the front panel to reveal the easy access jack. Remove, replace or reconfigure the jack and refix the panel. The "Easy-Patch" is an innovative and compact patching system (just 1U high) for 19" rack mounting. Robustly housed in a black coated steel shell and featuring precision aluminium fittings it is built to last.
Grounding
The flexible grounding system provides the following versions:
Individual: Each channel is individually grounded by its corresponding cable shield (default configuration).
Group: Selected channel grounds are connected via the ground bus on the PCB using solder bridges and track cuts to form a group that is connected to one common cable shield.
Central: All channel grounds (individual top and bottom row) are connected via the ground bus on the PCB using solder bridges and wired with only one cable shield.
Chassis-Common: The same as central grounding but with the addition of the common ground bus (top and / or bottom rows) connected to the patch panel chassis by means of jumpers.
Features & Benefits
- Innovative and compact patching system (just 1U high) for 19" rack mounting
- Robustly housed in a black coated steel shell
- High quality long life gold plated Neutrik prewired double jacks with drastically improved contact integrity
- Qualified for analog and digital signals acc. AES3, 48 kHz sampling frequency
- Convenient change of normalling with the aid of jumpers
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Product
Connector Type Patch Panel
Electrical
Signal Type Digital suitability acc. AES/EBU (3.072 Mb/s and 6.144 Mb/s)
Contact resistance 20 mΩ
Dielectric strength 1 kVdc
Frequencyrange DC to > 50 MHz
Insulation resistance > 1 GΩ
Channel separation > 100 dB @ 10 kHz, 600 terminated
> 40 dB @ 6 MHz, 110 terminated
Mechanical
Insertion force
Withdrawal force > 8 N
Lifetime > 5000 mating cycles
Wiring 4 x 50 pole D-Sub
Locking device Retention spring
Material
Contact plating TRIBOR® (0.2 µm AuCo over 2 µm NiP) (Jacks)
Contacts Bronze (CuSn6) (Jacks)
Shell Steel and aluminium
Shell PA 66 blend (Jacks)
Shell plating Black
Front panel AlMgSi0.5 F22
Environmental
Temperature range -30 °C to +80 °C
Optical
Mobile Cables
Dimensions 482 x 44 mm (19'' x 1U)
Depth 178 mm (7'')
Channels 2 x 48 jacks, half normalled, 4 x 50 pole D-Sub, grounds are tied together
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Neutrik NPPA-TT-E56 Bantam Patchbay, 19“, programm able on the front“, high end connections, half normalled, 6x56 pin ELCO plugs, 1 unit |
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