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Like its big brother, the compact PH-50 is a supremely quiet headphone distribution
amplifier with each output having its own amplifier as well as its own level control.
The PH-50 is ideal in the studio as a mixer output can send a talkback signal to the
Aux input (with level control) which can then be distributed to all headphone outputs.
Multiple PH-50s can also be cascaded to handle a large number of listeners making
it ideal for orchestral, multimedia, education and trade show applications. Flexibility is
further enhanced with all five outputs being available both on the front and rear panels.
* Ideal for studio, orchestral, education, multimedia, conference and exhibition applications
* 5 headphone outs - each with its own amplifier
* Each input routes to its direct output, plus Aux 1 source (cue feed)
* Multiple inputs: XLR, phone, RCA pin jacks
* +4dBu or -10dBV switchable for balanced inputs
* Individual level controls with peak reading LED
* Stereo or mono input select
* Cascade inputs & outputs for ?daisy chaining? units
* Aux In with level control for cue feed from main mixer
SPECIFICATIONS:
INPUT
INPUT L, R (balanced)
Connector XLR-3-31 x 2, phone x 2
Input Level +4dBU (XLR-3-31), -10dBV (phone)
Input Impedance more than 10k ohm
INPUT L/MONO, R (unbalanced)
Connector RCA pin x 2
Input Level -10dBV
Input Impedance more than 10k ohm
AUX In L/MONO, R (unbalanced)
Connector RCA pin x 2
Input Level -10dBV
Input Impedance more than 10k ohm
CHANNEL IN 1-5 (unbalanced)
Connector RCA pin x 2
Input Level -10dBV
Input Impedance more than 10k ohm
OUTPUT
PHONES OUT 1-5
Connector Phone x 5
Maximum Output Level 500mW
Impedance 8 ? 32 ohm
Frequency Response 30Hz ? 20kHz +/-1dB
Residual Noise less than -65dBV
THD less than 0.3%
CASCADE OUT L,R
Connector RCA pin x 2
Output Level -10dBV
Frequency Response 30Hz ? 20kHz +/-1dB
S/N less than -80dBV
THD less than 0.1%
PHYSICAL
Dimensions 210 (W) x 43 (H) x 200 (D)
Weight approx. 1.9kgs.
Power 120V / 230V
Power Consumption 18W |
Overview
With Sennheiserʼs HDVD 800, sound is perfect. The HDVD 800 is able to connect with digital sources and is equipped with a high-quality Burr-Brown digital/analog converter (DAC) that converts digital audio data into analog signals with a resolution of 24 bits and a sampling rate of up to 192 kHz. This enables the HDVD 800 to transmit the entire frequency spectrum of high-end audio sources without any loss of frequencies.
In addition to the symmetrical inputs, the HDVD 800 also has an asymmetrical input socket; incoming signals are symmetrized before further processing takes place. Digital sources can be connected to the rear of the unit via an XLR (AES/EBU) input, optical and coaxial (S/PDIF) digital inputs or USB. All digital inputs accept signals up to 24 bit at 192 KHz*. Designed and manufactured in Germany, this high-end, solid-state amplifier harmonize perfectly and deliver an ultimate acoustic performance when paired with any of Sennheiserʼs audiophile headphones.
Features
D/A transducer for all common formats up to 24 bit / 192 kHz
D/A transducer can be used for CD and DVD players
AES/BU, S/PDIF, USB inputs
Symmetrical (XLR) and asymmetrical (RCA) analog inputs
Symmetrical output
Sockets for four sets of headphones (two of which symmetrical)
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The PHDA02 - a reference class headphone amplifier with Stereo, Mono, and Dual Mono operation modes.
In Stereo mode, the L/R input signal is fed to the left and right earphones while the volume level is set by the Stereo/Left control. The front panel inputs provide simultaneous connection of two headphones in parallel. In Mono mode, the left and right channels are summed, and the resulting mono signal is fed to both the left and right earphones. Again, volume is governed by the Stereo/Left control. In Dual Mono mode, the left and right channels can be used independently with individual level controls for the left and right earphones.
The PHDA02 operates with all headphones with an impedance of 8 up to 200 Ohms. Impedance matching is achieved by a specially designed switchable transformer. Uncommon and costly, this solution provides superior performance, dynamic range, and signal-to-noise ratio at all loads.
Combo input sockets allow for balanced XLR and unbalanced TS headphone connection while parallel XLR outputs facilitate daisy chaining multiple units. The integrated power supply operates with mains from 100 VAC to 240 VAC.
The PHDA02 is equipped with low-noise op amps, and the output amplifiers' discrete power transistors are mounted on heatsinks. Dimensions are 1 U 9.5“.
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Plug In, Rock Out! The headphone guitar amp that lets you enjoy serious guitar sound, fast.
Jamming late at night? Donʼt want to wake the neighbors? Maybe you want to work out a lick with your MP3 player without taking the time to set up your amp. You want to play guitar right now. amPlug is the answer. Simply plug this palm-sized headphone guitar amp directly into your guitar, and enjoy serious guitar sound anywhere, anytime. The amPlug series received wide-ranging acclaim from guitarists around the world for delivering incredible guitar tone in a pocket-sized unit. The NEW amPlug 'Acoustic' quickly creates shimmering, rich acoustic guitar sounds. Two distinct sounds are available using the Fat/ Bright switch. The Blend combines the acoustic tone with the original signal for just the right mix! In combination with electric guitar's own tone controls and pickup selection, the sound variation is unlimited. The ultra-long battery life provides up to 27 hours of extended enjoyment! At home, in the studio and on the go, amPlug Acoustic delivers superb acoustic guitar sounds anytime, anyplace. 'Lead' is based on a US-made high-gain boutique amp, further modified for lead guitar. It also contains a digital delay effect, delivering a huge, spatial sound that could not be previously obtained, and giving you a rich and full-fledged lead sound that you can play anytime and anywhere. 'Bass' is modeled on VOX's classic AC100 bass amp, and expands its potential with a full-range tone that supports today's bass sounds. A compressor/boost effect provides not just compression but also a thick overdrive sound, giving you the perfect tones for performing in any style. Careful attention has been paid to the sound quality, and a high-quality FET buffer circuit has been used to obtain even greater dynamic range. The oringial models are still available in three different sound styles: VOX AC30, Classic Rock, based on a UK-made amplifier head, and Metal, based on a California-made high-gain amplifier head. Even with its ultra-compact size, amPlug perfectly reproduces the complex and warm distortion that is distinctive of a vacuum tube, as well as the powerful high gain produced by a large amp stack. Using all new analog modeling technology, amPlug delivers full-fledged amp sound. - Plugs directly into your guitar/ bass —a great-sounding headphone guitar amp that gives you serious sound fast.
- Now available in six styles: Lead, Bass, VOX AC30, Classic Rock, Metal and Acoustic.
- AUX in jack lets you jam along with your CD/MP3 player.
- 100% analog circuit faithfully simulates the response of the original amps.
- 'Lead' delivers hi-gain lead guitar sounds, plus a digital delay effect.
- 'Bass' features a full-range bass sound with a compressor/boost effect.
- AC30 emulates the AC30 top boost sound of a vintage VOX AC30.
- Classic Rock gives you the great high-gain sound of a UK-made 100W amp.
- Metal delivers the explosive roar of US high-gain metal sound.
- 'Acoustic' features Fat/Bright switch which offers two types of acoustic sounds.
- 'Acoustic' also features blend control which mixes the acoustic tones with your original signal for just the right mix.
- Up to 15 hours of battery life with two Alkaline AAA batteries.
- Quick and easy setup! Just connect amPlug to your guitar and enjoy serious sound.
With its completely analog design, great care was also taken with amPlug's gain circuitry. The 'AC30' uses two natural-sounding gain stages to reproduce the distinctive AC30 tone. 'Classic Rock' uses four classical gain circuits to deliver that great sound. 'Metal' uses two stages of ultra-high gain plus a mid-cut circuit, giving you modern metal high-gain sound anywhere and anytime. Even the circuit response of the original amp is simulated completely. The simulation extends not only to the response of the tone circuits, but also to the way in which the high frequency and gain are affected when you turn down the volume control of the guitar. Every detail has been faithfully reproduced. amPlug can be used in numerous ways
With up to twenty seven hours of battery life, it's easy to take amPlug anywhere. In addition to practicing at home, it's a great way to warm up before a live performance or on the road. And amPlug is not just a convenient way to get great guitar sound. There's also an AUX input jack so you can jam along with your CD/MP3 player. amPlug is your fastest ticket to great tone – anytime, anywhere! VOX amPlug Specificaitons - Power supply: two AAA batteries
- Battery life: with alkaline batteries: approximately 27 hours (with zinc-carbon batteries: approximately 10 hours.)
- Dimensions (W x D x H): 86 x 80 x 31 (mm), 3.39" x 3.15" x 1.22"
- Weight: 40g /1.41oz. (not including batteries).
- Included items: two AAA zinc-carbon batteries
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INPUT: 1 audio stereo, 1Vpp/50kΩ on a 6.5mm stereo phone socket.
OUTPUTS: 5 audio stereo, 500mW/8Ω on 6.5mm stereo phone sockets.
AUDIO BANDWIDTH (-3dB): 25kHz.
CONTROL: 5 stereo output level controls (front), 1 mono switch (rear).
GAIN RANGE: -60dB to +10dB.
S/N RATIO: 78dB.
THD: 0.08% @100mW.
POWER SOURCE: 12V DC, 370mA nom, 1A max.
DIMENSIONS: 16.5cm x 12cm x 4.5cm (6.5” x 4.72” x 1.77”) W, D, H.
WEIGHT: 0.68kg (1.5lbs) approx.
ACCESSORIES: 12V DC power supply.
OPTIONS: RK-1 19" rack adapter.
| Palmer Monicon, and the volume is right!
With Palmer Monicon, your monitor volume is always under control. The passive mini-mixer with the oversized control is inserted between the stereo output of the notebook, PC or interface and an active monitor system and thus permits convenient and precise volume control of the monitors from the workstation. The passive circuitry with only a few components has absolutely no affect on the sound. Mute and mono buttons make it possible to mute the outputs and merge the stereo output signal into a mono master signal.
The inputs and outputs of the controller are equipped with XLR connectors and the 3.5mm stereo TRS sockets usually found on computers. Combo input sockets also permit connection with 6.3 mm TRS plugs. Thus the Palmer Monicon is compatible with both professional and consumer equipment. Genuine wood sides make the practical studio tool in its massive powder-coated sheet steel housing an elegant looking "little helper" that is a typical Palmer product.
- Type: passive
- Number of channels: 2
- Number of inputs: 2
- Input connections: XLR Combo / 3.5mm stereo jack
- Input type: balanced/unbalanced
- Maximum input level: +20 dBu
- Input impedance: 10 kohms balanced/ 5 kohms unbalanced
- Number of outputs: 2
- Output connections: XLR/m, 3.5 mm stereo jack
- Output type: balanced/unbalanced
- Max output level: +20 dBu
- Output impedance: 600 ohms
- Frequency response: 10Hz - 40 kHz +/- 1 dB
- THD: 0,001 %
- Max. attenuation: 85 dB (attenuator), 112 dB (attenuator + mute)
- Controls: Attenuation, Mute, Mono
- Housing material: sheet steel/wood
- Housing surface: powder-coated
- Width: 164 mm
- Height: 62 mm
- Depth: 85 mm
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