Contacta V34a PRO
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V34a PRO Buying Guide
V34a PRO- Contacta Dual Output Hearing Loop Driver is listed by YYST Global for buyers looking for Contacta enterprise IT hardware. V34a PRO Contacta enterprise IT hardware. Contact YYST Global for stock, lead time and quote support. The listed condition is New Factory Sealed. The reference price is US$ 2,639.00. Contact our sales team to confirm stock, lead time, warranty and configuration before ordering.
- Model: V34a PRO
- Brand: Contacta
- Category: Contacta
- Condition: New Factory Sealed
- Reference price: US$ 2,639.00
V34a PRO Overview
V34a PRO is a Contacta enterprise IT hardware listed by YYST Global for enterprise hardware procurement, replacement projects and infrastructure expansion. This page is intended for buyers comparing replacement parts, project supply, spare inventory and quote options.
YYST Global helps enterprise customers confirm model information, product category, condition, availability and sourcing route before purchase. For time-sensitive projects, send the model number and required quantity so our sales team can check stock, lead time and compatible alternatives.
Product name: V34a PRO- Contacta Dual Output Hearing Loop Driver. Category: Contacta. Condition: New Factory Sealed.
V34a PRO Specification
| Datasheet series | Contacta Assistive Listening Systems |
| Exact model | V34APRO |
| Deployment check | Confirm counter/window type, power, loop or speech transfer accessories and compliance requirements |
| Official datasheet | Contacta official product page |
Physical Data
Dimensions | Height-44mm(1.73") Width-433mm(17.04”) Depth-301mm(11.85”) |
Weight | Unit-4.5kg(9.9Lbs) Boxed Kit-5.5kg(12.1bs) |
Construction | Mild Steel |
Finish | Black Powder Coated |
Technical Data
Audio Inputs | 2XLine/microphone inputs (switchable)XLR or Euroblock | Line (optimised for-10dBV to OdBv) |
Microphone(12V phantom power via 680Q optimised for levels above -45dBv) | ||
Loop Outputs | Outputs Voltage | 2×34Vrms*(96.1V pk-pk) |
Output Current | 2×12Arms @1KHz*(33.94A)pk-pk>1200 seconds(20 minutes) | |
Loop Connector | 2×NL4 | |
Audio System | Frequency Response | 100Hz to 9KHz |
Distortion | THD<1%(-40dB)fullcurrent both channels driven | |
Automatic Gain Control | DSP controlled,peak detecting | |
High Frequency Compensation | 7 DSP controlled,optimised stages | |
Audio Signal Delay | 10ms to 40ms | |
Display | Backlit TFT 480×128 pixels(95mm×25mm) | |
Control | Single Rotary Push Control | |
Mains Input | Voltage | 100V-120V/200V-240VAC(universal auto switching with PFC) |
Frequency | 50Hz/60Hz | |
Connection | IEC | |
Cooling | Custom heatsink with temperature-controlled fan | |
*Z=2.839@1.6KHz(250.63uH +1.2942)equivalent to 192.85m of 25mm flat copper cable.
Driver Area Coverage
Area | |||
1:1 | 1:2 | 1:3 | |
Phased array (no metal loss) | 1521.00m² | 1740.50m² | 1680.33m² |
Phased array(medium metal loss) | 676.00m² | 840.50m² | 867.00m² |
All phased array loop areas calculated under the following conditions: Area at maximum driver current without voltage clipping at 1.6KHz * 3 metre segment width * calculated with 25mm x 0.1mm flat copper tape * loop cable installed on floor * listening plane 1.2m * medium metal loss = 6dB
Rear Connections
Warranty: 1 year
V34a PRO Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | 100% Money Back Guarantee |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
V34a PRO FAQ
What is V34a PRO?
V34a PRO- Contacta Dual Output Hearing Loop Driver is a Contacta IT hardware product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What are the physical specifications of V34a PRO?
For V34a PRO, the manufacturer specification lists dimensions as Height-44mm(1.73") Width-433mm(17.04”) Depth-301mm(11.85”).
What are the power requirements for V34a PRO?
For V34a PRO, the manufacturer specification lists outputs voltage as 2×34Vrms*(96.1V pk-pk).
Is V34a PRO available from YYST Global?
V34a PRO is in stock at YYST Global. Contact the sales team to confirm the required quantity, exact configuration, delivery destination and current lead time before ordering.
What is the price of V34a PRO?
The current reference price for V34a PRO is US$ 2,639.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
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