Can't find your Product?

Usedful Ltd offers a wide range of products, in varied quantities. However, in some cases we may not have them listed on our website on the day of your search. We pride ourselves on providing a tailor-made service for each individual customer.

Please use the form below or give us a call to ask for any items or extra quantities you may need, and a member of our devoted sales team will do their best to find what you can’t find.


Name *
E-Mail *
Phone number *
Your Message *

Thank you for your interest!

Your message has been successfully sent.
One of our sales executive will contact you soon!

Used, but usedful AV equipment.

Search or browse our list of over 10,000 products.

Found in Categories

Found in Products

No results found with that criteria :(
ADVANCED SEARCH

Sennheiser EM2050CW-SK 2000-SKM 2000 Package Used, Second hand

Ref. code: 1.09.114

EM 2050

True diversity twin receiver version of the EM 2000. The RF signal can be looped through with the help of an integrated active splitter. Allowing the set up of systems with up to 16 channels without using external splitters.

Overview

Equipped with the same features as EM 2000 but designed as a twin receiver, EM 2050 makes it possible for the RF signal to be looped through with the help of an integrated active splitter. With this design, you can set up systems with up to 16 channels without using external splitters. An integrated equalizer and guitar tuning device complete the package.

Features
  • Rugged 19" all-metal housing with integrated power supply unit
  • Up to 3000 frequencies in up to 75 MHz switching bandwidth
  • 20 fixed frequency bands with up to 64 compatible presets
  • 6 banks each with up to 64 tunable channels
  • True diversity technology for best reception quality
  • Integrated antenna splitter for cascading up to 8 devices without using additional splitters
  • Pilot tone squelch for interference-free operation
  • Scan feature within the channel band system
  • Continuous scanning together with Sennheiser`s Wireless Systems Manager
  • Frequency setting in 25 kHz steps
  • Squelch setting always visible on the display
  • Antenna cables for active antenna supply
  • Transformer-balanced audio outputs
  • HDX noise reduction system with signal-to-noise ratio less than 120 dB(A)
  • Ethernet for connecting to a PC
  • Monitoring and control using Sennheiser WSM PC software
  • User-friendly menu interface with two-color backlit graphic display (red as a warning)
  • Transmitters can be configured from the receiver menu
  • Transmitters can be synchronized over the infrared interface
  • 4 selectable equalizer presets
  • Soundcheck mode for monitoring transmission conditions
  • Adjustable headphone connection

SKM 2000

High-quality handheld transmitter. Compatible with all ew capsules. Up to 6 x 64 user-programmable channels. Switchable output power. User-friendly menu operation with backlit graphic display. Rugged metal housing.

Overview

It`s all in the design. The hand-held transmitter of the 2000 series shows its strength: during use, in its performance, in its features. Sennheiser`s technical know-how is shown through its switchable transmission power, intuitive menu navigation, an easy-to-read graphic display and external charging contacts for charging the optional rechargeable batteries directly. SKM 2000 is compatible with all ew capsules, including the MMK 965-1 true condenser capsule, whose wired version, e 965, has already proven to be a great success. Colors: Nickel and black

Features
  • Rugged metal housing
  • Up to 75 MHz switching bandwidth
  • 20 fixed frequency bands with up to 64 compatible presets
  • 6 banks each with up to 64 tunable channels
  • Frequency setting in 25 kHz steps
  • Pilot tone squelch for interference-free operation
  • External charging contacts for recharging battery BA 2015 in the transmitter
  • Backlit display on transmitter (keystroke activation)
  • Auto-lock feature to prevent buttons from accidently being pressed
  • Audio and RF MUTE feature for muting the transmitter
  • Transmitters can be configured from the receiver menu
  • Possible to synchronize with the receiver using infrared interface
  • Wide range of accessories for virtually any use

Professional used lighting equipment.| Professional second hand lighting equipment.| Professional pre owned lighting equipment.
Professional used audio equipment.| Professional second hand audio equipment.| Professional pre owned audio equipment.
Second hand audio gear. | Second hand lighting.
Pro audio equipment, second hand amplifiers, DJ, second hand sound systems, second hand Microphones, second hand Media Players.
Outdoor & Indoor LED screens for sale, LED mobile truck.
Light trussing, Gebrauchte Veranstaltungstechnik, used stage equipment Stage & Theatre lighting products.

Used Sennheiser


Sennheiser is a German audio company specializing in the design and production of a wide range of both  products, including microphones,headphones and wireless systems.
Sennheiser is mainly known for its consumer headphones and professional microphones.
The most famous microphones by Sennheiser are the MKH 416 short shotgun, which came to be the Hollywood standard shotgun microphone, and the 816, similar in design with longer reach.
Its also makes wireless microphones.
Subsidiary products include aviation, multimedia and gaming headsets, micro-Hifi systems, conferencing systems, speakers and amplifiers.
 

Professional used lighting equipment.| Professional second hand lighting equipment.| Professional pre owned lighting equipment.
Professional used audio equipment.| Professional second hand audio equipment.| Professional pre owned audio equipment.
Second hand audio gear. | Second hand lighting.
Pro audio equipment, second hand amplifiers, DJ, second hand sound systems, second hand Microphones, second hand Media Players.
Outdoor & Indoor LED screens for sale, LED mobile truck.
Light trussing, Gebrauchte Veranstaltungstechnik, used stage equipment Stage & Theatre lighting products.

Octave: The difference between two frequencies where one is twice the other. For example, 200 Hz is an octave higher than 100 Hz. 400 Hz is one octave higher than 200 Hz.

Optical Digital Cable: Fiber optic cable that transfers digital audio signals as light pulses.

Outcue/Outq/Out-Point: These words all refer to the final few seconds of audio signifying the conclusion of the production.

Package: A completed and fully edited audio piece.

Passive: Not active. A passive crossover uses no external power and results in insertion loss. A passive speaker is one without internal amplification.

Phase: Time relationship between signals; it’s all relative.

Power Output: A measure, usually in watts, of how much energy is modulated by a component.

Preamplifier: A control and switching component that may include equalization functions. The preamp comes in the signal chain before the amplifiers.

Pre Outs: Connectors that provide a line-level output of the internal preamp or surround processor.

Pre Outs/Main Ins: Connectors on a receiver that provide an interruptible signal loop between the output of the internal preamp or surround processor portion of the receiver and the input of the amplifier portion of the receiver.

Pre/Pro: A combination preamp and surround processor.

Processors: Anything that processes an incoming signal in some way. Surround processors, for example, can decode a Dolby Digital signal to send to an amp so you can hear it.

Pulse Code Modulation: (PCM) a way to convert sound or analog information to binary information (0s and 1s) by taking samples of the sound and record the resulting number as binary information. Used on all CDs, DVD-Audio, and just about every other digital audio format. It can sometimes be found on DVD-Video.

Q-and-A: Question and answer session.

Receiver: Any component that receives, or tunes, broadcast signals, be it NTSC, HDTV, DBS, or AM/FM radio. Typically refers to the single component that includes a preamp, surround processor, multichannel amplifier, and AM/FM tuner.

Reverberation: The reflections of sound within a closed space.

RF: Radio Frequency. Television signals are modulated onto RF signals and are then demodulated by your television’s tuner. VCRs and DBS receivers often include channel 3 or 4 modulators, allowing the output signal to be tuned by the television on those channels. Also, laser discs used an RF signal for modulating Dolby Digital 5.1 soundtracks on some movies. This requires an RF demodulator (usually referred to as an AC3-RF demodulator) before or in the surround processor to decode the signal.

RMS: Root Mean Square or the square root of the arithmetic mean (average) of the square’s set of values. A reasonably accurate method of describing an amplifier`s power output.

SACD: Super Audio CD. Enhanced audio format with up to six channels of high-resolution audio encoded using DSD. Requires an SACD player. Multichannel also requires a controller with six-channel analog or proprietary digital inputs for full playback.

Sampling Frequency: How often a digital sample is taken of an analog wave. The more samples taken, the more accurate the recording will be. You need to sample at a minimum of twice the highest frequency you want to capture. For example, the 44.1-kilohertz sampling rate of a CD cannot record sounds higher than 22.05 kilohertz.

Scener: A radio report in which the announcer is recorded at the same time and place as the background sound of an event.

Sensitivity: A measurement (in dB) of the sound-pressure level over a specified frequency range created by a speaker driven by 1 watt (2.83V at 8 ohms) of power with a microphone placed 1 meter away.

Signal-to-Noise Ratio: A comparison of the signal level relative to the noise level. Larger numbers are better.

Simultaneous Interpretation: This system allows attendees to hear the meeting in their own language.

Sound Bite: A portion of audio of someone speaking.

Sound field: The total acoustical characteristics of a space, such as ambience number, timing, and relative level of reflections; ratio of direct to reflected sound RT-60 time etc.

Soundstage: The area between two speakers that appears to the listener to be occupied by sonic images. Like a real stage, a soundstage should have width, depth, and height.

Speaker: A component that converts electrical energy into acoustical energy.

SPL: Sound-Pressure Level. Measured in dB.

Subwoofer: A speaker designed to reproduce very low bass frequencies, usually those below about 80 Hz.

THX: Certification program for home theater equipment. Uses some proprietary features, but mostly assures a base quality level for a given room size. (See THX select or Ultra.) Is compatible with any and all soundtrack formats. Stands for either Tom Holman’s eXperiment, after the engineer who drafted the original standard, or is named after the company’s founder George Lucas first movie, THX 1138. Nobody agrees on which.

THX select: Certification program for speakers and receivers that assures a base level of quality and performance when played in a room that’s between 2,000 and 3,000 cubic feet.

User-Generated Content (UGC): Text, photos, video or audio supplied by the customers of a company.

Voicer: A radio report without background audio taken from a scene or otherwise.

Wrap: A radio report containing both the reporter and an actuality.


Professional used lighting equipment.| Professional second hand lighting equipment.| Professional pre owned lighting equipment.
Professional used audio equipment.| Professional second hand audio equipment.| Professional pre owned audio equipment.
Second hand audio gear. | Second hand lighting.
Pro audio equipment, second hand amplifiers, DJ, second hand sound systems, second hand Microphones, second hand Media Players.
Outdoor & Indoor LED screens for sale, LED mobile truck.
Light trussing, Gebrauchte Veranstaltungstechnik, used stage equipment Stage & Theatre lighting products.

NEWSLETTER

Subscribe to our newsletter and stay tuned for HOT DEALS, news and events!

TOP