PA amplifers(public address amplifiers) have two types of loudspeaker outputs,one is constant resistance with 4-16 ,the other is constant voltage with 70V/100V
Roland TD-30KV-S V-Pro Electronic Drum Kit Roland TD-30KV-S V-Pro Electronic Drum Kit with all original parts and accessories! Package content are: Drum Sound Modpe TD-30 x 1 V-Kick KD-140-BC x 1 V-Pad (Snare) PD-128S-BC x 1 V-Pad (Tom1, Tom2) PD-108-BC x 2 V-Pad (Tom3, Tom4) PD-128-BC x 2 V-Hi-Hat VH-13-MG x 1 V-Cymbal Crash CY-14C-MG x 2 V-Cymbal Ride CY-15R-MG x 1 Drum Stand MDS-25 x1 (included in the US) Hardware Items Needed to Complete the set: Hi-hat stand Bass Drum Pedal Snare Stnad Drum throne
JBL 4345 Studio Monitors The JBL 4345 4way studio monitors are in great working condition. These are 4 way system designed for full range or biamplified operation w/ 18" woofers, 10" mids, 2" compression drivers & ultra high tweeters. These are very heavy and local pickup preferred but will ship. PLEASE LOOK AT PICS and judge for yourself. Scheme: 4 ways, 4 loudspeaker bass-reflex scheme, and a floor type Unit: For low-pass: 46cm cone type (2245H) For inside low-pass: 25cm cone type (2122H) For mid-high ranges: Horn type (2420+2307+2308) For high regions: Ring type (2405) Frequency characteristic: 32Hz-20kHz±3dB Directivity (horizontal x vertical): 60 degrees x 30 degrees (-3dB, 16kHz) Output sound pressure level: 95dB/W/m Impedance: 8ohms Allowable input: 120W (at the time of a network) 200W (multi-amplifier Lo) 100W (multi-amplifier Hi) Cross over frequency: 320Hz, 1.3kHz, 10kHz (at the time of a network) 290Hz, 18dB / oct (at the time of multi-amplifier) Enclosure dimension: 253L (Woofer) 14L (mid Woofer) Dimensions: Width 765x height 1096x depth of 470mm Weight: 112kg (at the time of an original packaging)
DLP Dolby Lake Processor LP4D12 4in 12Out unit work perfectly and looks great. ships in the original factory cardboard box. comment: 1 card with 4 analog input 3 card with 4 analog output the voltage is100 to 240 volt 50/60HZ very good used condition Number of Channels: up to 8 in / 16 out Connectivity: AES/EBU Digital In, AES/EBU Digital Out, S/PDIF Digital In, USB Interface, XLR In, XLR out Form factor: rack mountable
Eventide H8000FW 8-channel ultra-harmonizer effects processor Th processor provides high-quality 24-bit audio performance and over 1,600 preset effects algorithms including presets for 5.1 surround sound. The H8000FW features UltraShifter, Eventides most natural-sounding, formant-corrected pitch changer which is optimized for voice and includes automatic pitch correction. FireWire ports deliver computer interactivity with graphic computer
LAB GRUPPEN PLM20000 DSP AMPLIFIER - USED The power amplifier platform of the PLM 20000Q integrates several new developments to maintain reliable, sustained output at unprecedented power levels. The Regulated Switch Mode Power Supply (R.SMPS) is a new universal design that connects to any mains supply in the world. (Operating range is 100 V - 265 V, but new Under Voltage Limiting extends operation down to 65 V with reduced output power.) The design also incorporates power factor correction (PFC) to reduce peak current draw from the mains. Tech Spec:- 5000 W per channel 2.2 – 3.3 ohms 4400 W per channel 4 ohms 2U chassis weighing only 17 kg (37 lbs) Class TD® output stage Universal (70 - 265 V) Regulated Switch Mode Power Supply (R.SMPS )works anywhere in the world Power factor correction (PFC) helps maintain full output during extended power bursts Copper-finned Intercooler with transverse-mounted output devices Comprehensive loudspeaker preset database LoadSmart load verification and SpeakerSafe™ continuousloudspeakerperformance monitoring Dante low-latency digital network included as standard Compatible with Lake LM 26, Dolby® Lake Processor and other legacy Lake devices Primary and secondary network connections Digitally controlled “amplifier gain” adjustable in 0.1 dB steps Digital output attenuation in 0.25 dB steps from -inf to 0 dB Binding post or Neutrik® speakON® output connectors Digitally implemented, zero-overshoot Inter-Sample Voltage Peak Limiting (ISVPL™) adjustable in 0.1 V steps from 17.8 to 194 V Power Average Limiter (PAL) with software-controlled Breaker Emulation Limiter (BEL) prevents mains fuse tripping Under-Voltage Limiting (UVL) enables continued operation with mainsvoltage sags as low as 65 V High-brightness front-panel LCD display Moisture resistant silicone touchpad
Audio amplifier, camera lens, digital cameras.
BLUE Telefunken M-249 Tube Microphone----3500$ This microphone is working perfectly,is with it complete accessories and it was only used 10 times for rentage and its in good condition and still with user warranty
Amplifiers, loud speakers, electronics drum set, keyboard etc..
Audio amplifier and LED lighting.
MANLEY VOXBOX PREAMP/VOICE PROCESSOR----1800Euro FEATURES Manley transformers with nickel laminations in mu-metal cases 2 Kohm mic input z with high current 48v phantom power built-in Hi-Z (100K) direct instrument input Line & insert inputs (balanced XLR & ¼") Preamp & eq outputs lo-Z (50w) Transformer balanced XLR outputs Transformerless unbalanced ¼" outputs Stereo link for compressor & de-esser/limiter Side chain monitor for de-esser Large illuminated sifam meter with five readout modes SPECIFICATIONS VOXBOX Combo Mic Pre Frequency response: ±1dB 20Hz-60KHz Noise Floor (A-weight): -86dB Signal to Noise Ratio: 113dB Tube complement: 12AX7LPS and 6414 Gain: 40 to 60dB EQ Frequency response: 10Hz - 100KHz Noise Floor (A-weight); -89dB Signal to Noise Ratio: 116dB Tube complement: 5751 and 6414 Gain: unity Compressor Ratio: 3:1 Maximum Reduction: 16dB Attack Times: 4mS to 70mS Release Times: .3, .5, 1, 2, 5 Sec De-esser & Limiter Ratio: 10:1 Maximum Reduction: 32dB Attack Times: 2mS Release Times: .5 Sec De-Ess Notch Frequencies: 3, 6, 9, 12KHz, none (LIMIT) General Info: THD + N (1KHz +20dBu): 0.3% Maximum output: +31dBu Power Consumption: 24W Mains Voltage Frequency: 50 ˜ 60Hz Dimensions: 19" x 5.25" x 10" (occupies 3U) Shipping weight: 21lb.
MARK LEVINSON 533H USED------5000$ The No 533H shares the same basic amplifier module as the No 531H and No532H but is a semi-monoblock design. With power supplies that can be shared across multiple channels, this design lends itself well to multi-channel environments where one channel might need more power at times than others. All other features of the No 533H are identical to the No 531H and No532H and the common design creates a consistent sonic signature for use in multiple amplifier system configurations. SPECIFICATIONS Inputs one balanced XLR input per channel; one unbalanced RCA input per channel Speaker Connections one pair “Hurricane” loudspeaker outputs with banana-plug sockets per channel (banana-plug socket not available on the 230 VAC models) Communication and Control one Ethernet 10Base-T port; one 3.5mm mono (tip/sleeve) mini plug trigger input, 3-12Vdc; one 3.5mm mono (tip/sleeve) mini plug trigger output, 3-12Vdc; 3-pin IEC standard power connector Rated Output Power into 8 ohms 300W/ch (20Hz to 20kHz at 85dB, reference level: 2.83 Vrms Input Sensitivity 2.83Vrms output at 130mVrms input Gain 26.8dB Input Impedance 60 kO (balanced); 30 kO (unbalanced) Power Requirements 100V~, 120V~, 230V~, factory set for destination country; Power Consumption 900W Height (with feet): 7.65? (19.4cm); (without feet): 6.97? (17.7cm) Width 17.75? (45.1cm) Depth 19.83? (50.4cm) Weight Net Weight: 90.0 lbs (40.8kg) Shipping weight: 100.0 lbs (45.4kg)
Dolby Lake Processor Model LP4D12 4in 12out Loudspeaker Management Description: Dolby Lake Processor Model LP4D12 4in 12out Loudspeaker Management Today up for sale I have a Dolby Lake Processor Model LP4D12 4in 12out Loudspeaker Management. This unit is loaded with 1 x XLR 4 channel Input card and 3 x XLR 4 channel Output cards. The Dolby Lake Processor marked the next generation in digital loudspeaker and equalization technology. With unsurpassed audio quality and the most advanced loudspeaker processing available, it will improve the sound of any system. Effortless control is provided through the Dolby Lake Controller software, or the exclusive front-panel Portal metering and control interface. The Processor platform offers complete, native-digital signal processing functionality, with support for up to 4-in, 12-out loudspeaker applications and 8 in, 8-out EQ applications. The signal processing can also be changed to provide an EQ 4×4 configuration together with a loudspeaker 2×6 configuration. The Processor includes several advanced technologies for improving sound quality. These include Raised Cosine Equalization (the foundation underlying the Ideal Graphic EQ and Lake Mesa EQ interfaces), plus linear phase crossovers, LimiterMax loudspeaker protection, and Iso-Float ground isolation.
Mobile phones, computers, video games and consoles, musical instruments, dj mixer.
Electronics.
Microwave/satellite uplink tubes, electronic vacuum tubes, broadcast tubes, klystrones, TWT'S, medical equipment, night vision devices, radar equip. and comps. marine equip & comps, aircraft equip & comps, search & distress products, amplifier and transmitter.
Smartphones, phone tablet accessories, laptop, tablet, tvs, smart tech, audio, digital camera e.t.c.
High performance professional power amplifier manufacturer like stage amplifier ,mixer amplifier for music lovers and karaoke aficionados.
The product is used for the pretreatment of the sample to be tested by releasing the sample to be tested from the state of combining with other substances, which can facilitate the use of in vitro diagnostic reagents or instruments to test the substance. Special Formula: The preservation solution contains exclusive resin beads, which can efficiently absorb impurities in the sample and improve the purity of nucleic acid. Strong Adaptability: It can match the nucleic acid detection reagents of mainstream manufacturers on the market (Daan Gene, Sansure Biotech, Liferiver, BioGerm, BioPerfectus, etc.) Biosecurity: Effectively inactivate the virus,reduce sample contamination and ensure the safety of personnel. Extraction-Free: This productâ??s function combines sample collection and nucleic acid extraction, and the nucleic acid released from the sample can be directly amplified as a PCR template. Excellent Inhibitor Tolerance: The preservation solution does not contain guanidine salt and does not inhibit PCR reaction, ensuring smooth downstream reaction. Stable Storage: Can be transported at room temperature for at least 7 days
