Contacta V15+ Single-Output Constant-Current Hearing Loop Driver
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V15+ Overview
Single-loop driver for a medium-sized venue
Contacta V15+ is a constant-current hearing loop driver with one loop output. Contacta positions it for medium-sized facilities where the loop design can be served by a single output rather than a dual-output phased-array topology.
Output and signal control
The Class-D output stage can deliver 5 Arms at more than 15 Vrms. DSP functions include automatic gain control, metal-loss high-frequency compensation, a high-pass filter and adjustable audio delay. The backlit display and loop diagnostics support commissioning and fault checks.
Single output is the defining selection boundary
Choose V15+ only after the loop layout confirms one output is appropriate. A phased-array design requiring two phase-related loop feeds points to V15a+ instead. Room area alone is not enough; cable geometry, metal loss and listening plane affect the design.
Commission to the installation standard
Document loop resistance and inductance, cable route, current setting, metal-loss compensation and field-strength measurements. Contacta states that correctly designed installations can comply with IEC 60118-4, while the driver itself is a system component covered by IEC 62489-1.
Official sources: Contacta V15+ product page, V7+/V15+/V15a+ installation guide and Contacta hearing-loop catalogue.
V15+ Specification
| Exact model / SKU | V15+ |
| Exact model | Contacta V15+ |
| Topology | Single loop output |
| Driver type | Constant-current Class-D hearing loop driver |
| Output capability | 5 Arms at more than 15 Vrms |
| Venue guidance | Medium-sized facilities; final selection requires loop design |
| Signal processing | AGC, high-frequency compensation, high-pass filter and audio delay |
| Display | Backlit LCD |
| System distinction | Use V15a+ when a dual-output phased array is required |
| Source match | Contacta's exact V15+ page and technical documents identify a single-output constant-current driver and document its output, DSP, diagnostics and installation-standard boundaries |
| Official manufacturer reference | Contacta Official V15+ Product Page |
V15+ Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
V15+ FAQ
What is V15+?
Contacta V15+ Single-Output Constant-Current Hearing Loop Driver is a Contacta IT hardware product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
Is V15+ available from YYST Global?
Contact YYST Global to confirm availability for V15+, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
What is the price of V15+?
The current reference price for V15+ is US$ 663.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
What should buyers verify before ordering V15+?
Confirm the exact model suffix, interfaces, power option, software or licenses, included accessories, new factory sealed, warranty and destination requirements before ordering V15+.
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