| Content | Made for Overbridge
Overhub is the ideal USB hub solution for Overbridge enabled units. Connect up to 7 units to a single host computer for maximum productivity.
A USB hub for the modern studio
Naturally, Overhub is fully compatible with all USB peripherals. And it works in the most convenient manner too as operation is completely driverless.
Clever tech
Multi TT technology ensures ultimate USB data transfer performance. Every bit in its right place, at the right time. Overhub is a top performer.
Included in the box:
- 1 × Overhub Multiple Transaction Translator USB 3.0 Hub
- 1 × USB 2.0 A to Micro-B Connector Cable
- 1 × USB 3.0 A to Micro-B Connector Cable
- 1 × User manual
Key features:
- 7 USB ports
- Supports USB 3.0
- Specifically made for Overbridge enabled units
- Fully compatible with all USB peripherals
- MTT technology for efficient merging of multiple USB Full speed (12 Mbit/s) streams
- Driverless operation
| There’s no doubt that when it comes to power, musicians have it bad. Whether it’s modern modeling amplifiers, or vintage synthesizers, bad power is gonna be heard throughout your signal. And it’s everywhere — in homes, on stages, and especially in many rehearsal rooms.
Black Lion Audio has been trusted for years for modifying the best gear and making it even better, and that’s what it took to create the PG-P: taking industry-standard designs, and improving them to the point of peak performance.
After creating an entire lineup of industry-best power conditioners, Black Lion Audio felt it was time to give the world proper portable power. The PG-P might look like a run-of-the-mill surge protector, but in reality it’s a studio-class power conditioner — PG-P doesn’t just provide more noise filtering than other portable conditioners, it provides the same noise filtering found in the majority of the world’s rack-mount power conditioners!
Your gear deserves the best power, and Black Lion Audio took great care in making sure the PG-P delivers just that — thanks to it’s PG-P Filtering Technology. The PG-P is built using premium Panasonic capacitors, due to their superior execution in eliminating high frequency noise that robs equipment of its peak performance. In testing, this has provided an average of 3x the noise filtering of other portable power conditioners at the same price point. Six wall-wart spaced outlets provide studio-grade power on the go; perfect for any musician’s rig!
- PG-P Filtering Technology for an average of 3x the noise reduction of other portable power conditioners
- The same noise filtering found in the majority of rack-mount power conditioners
- 6 wall-wart spaced outlet power conditioner
- Status LEDs for quick power analysis
- High-end Panasonic capacitors to filter out performance-robbing high-frequency noise
- Tour-grade 9ft power cable
- Proper safeguard protection with a power absorption rating of 540 joules
- Recessed feet keep the PG-P from sliding, while still providing mounting options (screw mount, velcro, etc.)
- Rounded corners make for a gentle surface area for smaller power cords.
| In today’s modern age of digital recorders, DAWs and software plug-ins, Mike-E is the ultimate solution for getting a clean and strong, yet warm and musical signal into the box…and it couldn’t be easier to work – its front panel layout is so straight ahead that even inexperienced engineers will have no problem moving around on it right away.
When the engineering team at Empirical Labs sets out to build a microphone preamp, you can be sure it’ll deliver spectacular sound, be effortless to work, and will provide features unlike any other device in its class. To that end, we proudly present Mike-E, a high performance transformer-coupled mic preamp with a noise floor far below any microphone’s self noise, combined with a one-of-a-kind compressor/saturator circuit that delivers classic knee compression as well as versatile tonal ‘coloring’ that can replicate many of the best characteristics of vintage analog recording equipment.
Mic Preamp
The Mike-E features a super low noise transformer input amplifier section with the gain under precise digital control. The signal to noise far exceeds any microphone in existence. Having used many mic preamps over the years, we’ve implemented a unique stepped gain control that should be impervious to the normal flakiness that age causes to pots and detented switches. A “Bad!” LED indicates when the input signal is overloading the circuit.
CompSat
The CompSat’s unique circuitry sets the Mike-E apart from all other mic preamps.
- SATURATOR – a multi stage soft-clipping circuit. At lower levels, a triode-type saturation affects the signal. As the level increases, a second unique clip circuit starts to more severely flatten out the peaks.
- COMPRESSOR – based on ELI’s world famous Distressor, but with other characteristics (including a much longer attack time). Preset ratios include: 2:1, 4:1, 8:1…and, of course, Nuke.
- EMPHASIS – a two-stage circuit that boosts and soft clips high frequencies before the CompSat™ circuit, and then cuts the frequencies after it. Emphasis has the added perk of improving signal to noise, and is the reason analog tape decks used emphasis to begin with.
Frequency Response: 3 Hz to 200 kHz on (No CompSat). CompSat is 3Hz – 150Khz. Optional Transformer output is 6Hz–80kHz.
Signal to Noise: 130 dB signal to Noise.at 40dB gain. Maximum output is +28dBu.
Distortion: Ranges between .0006% and 15% depending on mode and settings.
I/O: Transformer coupled Input, Active and Transformer Outputs available. High quality audio caps used internally.
Impedance: Input Impedance is above 600 Ohms at all frequencies, transformer coupled. Output impedance is less than 38 ohms. Instrument In Impedance is 332K Ohms.
Attack/Decay Range: .9 – 70mS attack. .15 – 1 Sec.
Power Consumption: 15 Watts Max.
Metal Chassis: single height 1.75″ high, 10″ deep, 19″ wide. | This item is in excellent working condition and barely used.
The ZHA-4 splits a single stereo headphone output into four separate powered 1/8” headphone jacks, each with their own volume and mute control. Perfect for bands, podcasts, productions, and more.
Two AA batteries provide hours of portable power. For longer sessions, connect the USB-C port to a portable battery or plug directly into the wall.
What’s in the Box?
- ZHA-4 Handy Headphone Amplifier
- AA Batteries (x2)
- Stereo Mini Audio Cable (19” / 50cm)
- Quick Guide
Please Note: The item displayed in the images may not be the actual item you receive. | Condition: Item is subject to minor cosmetic imperfections. Packaging may be in poor shape. The item displayed in the images may not be the actual item you receive.
- Converts balanced line level signals to unbalanced
- Stereo signal path with set & forget level control
- Transformer isolated to eliminate hum & buzz
- J-Iso features Jensen™ transformers for optimal signal path
The Radial J-Iso and Pro-Iso are stereo line isolators designed to convert a professional +4dB line level balanced signal to an unbalanced -10dB consumer level device. This enables you to take the balanced output of a mixer and feed a consumer level recorder or audio input on a computer.
J-Iso Part # R800-1025: The J-Iso employs a premium Jensen transformer for optimal signal transfer to minimize distortion and artefact. Full bandwidth performance makes the J-Iso ideal for music production.
The passive design begins with 100% discrete components throughout. A set & forget level control lets you attenuate the input signal to prevent it from overloading the destination device. Output connections include a stereo pair of ¼" connectors, a set of RCAs and a mini 3.5mm (1/8") for interfacing to a mini recorder or lap-top computer. Transformer isolation helps eliminate hum and buzz caused by ground loops while eliminating stray DC currents from flowing.
Construction begins with 14 gauge steel throughout utilizing Radial's unique bookend construction. This creates a protective zone around the connectors and controls for added durability. The steel construction also assists by shielding the transformers from outside magnetic fields. Inside, the J-Iso features an innovative I-beam skeletal insert that makes it virtually impossible to torque the PC board. This reduces potential stress which could cause premature solder joint failure.
Designed for full range applications, the J-Iso combines exceptional signal handling with the type of durability that has made Radial famous. Signal Processors |
- FAST – Fast Attack (750us), Fast Release (130ms)
- MF – Medium Attack (2.25ms), Fast Release (130ms)
- MED – Medium Attack (2.25ms), Medium Release (400ms)
- MS – Medium Attack (4ms), Slow Release (725ms)
- SLOW – Slow Attack (10ms), Slow Release (1S)
- AUTO – Medium Attack (5ms), Dual Decay Release (T1 500ms, T2 1s)The LINK switch allows the compressor to be linked to another 535 compressor module via a sidechain control voltage. In link mode, the compressor generating the greater sidechain voltage (resulting in higher amounts of compression) will control the compression of both audio signal paths to maintain proper stereo center image while compressing. Note: it is advisable to always audition the unlinked sound as well, to decide if the benefit of a constant stereo center image is worth the potential trade-off of reduced left / right independence in the stereo field.
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SIDECHAIN HPF
- The S/C HPF switch allows the user to insert a 12dB/octave 150Hz high-pass filter in the compressor sidechain. When this filter is engaged, the compressor will be considerably less responsive to information below 150Hz. For example: if used on a drum kit, the low end of the kick drum would have less proportional effect on the compression than a snare drum or cymbals, since a significant portion of the kick drum’s dynamic energy is focused below 150Hz.
LEVEL AND GAIN REDUCTION METERING
- These two LED meters provide accurate representations of both the output level of the compressor and the amount of gain reduction being applied to the input signal.
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