Sound from the Socket. A microphone with a 6.35mm plug and a sound source, like e.g. CD player, tuner, etc. with RCA plugs can be connected to the preamplifier PREAMP-1UP and be adjusted separately via the two front controls. The preamplifier PREAMP-1UP is connected to the power amplifier AMP-1UP. The cabling can be realised via the main lead, i.e. the signals can be fed through from one unit to the other. A max. of 20 power amplifiers AMP-1UP can be connected to one preamplifier PREAMP-1UP. The speakers must be connected to the power amplifier AMP-1UP. Two 8Ω speakers or one 4Ω speaker can be operated with one power amplifier.
Designed for transmitting announcements and music conveniently to different rooms, Individual volume control and switching-off possible in each room, Compatible with many ranges of standard switches, Suitable for standard 63mm flush-mount wall sockets, Flush-mount preamplifier. For the connection of up to 20 power amplifiers AMP-1UP Fitted metal base plate Connections and level controls for line input and microphone input
Frequency range 20-20,000 Hz (line) 40-15,000 Hz (mic)
Input 400mv (line) 4mv (mic)
Output 5v/50Ω max.
Control voltage 0-10v DC current
Power supply 22-26v DC current /0.025A
Connection 7-pole terminal strip, removable
1 x RCA L/R (line)
1 x 6.35mm jack (mic)
Our shipping policy is simple, at this time we only deliver to addresses on the UK Mainland between Monday and Friday.
We will deliver goods ordered by you as soon as possible to the address you have give us for delivery.
But in any event within 1-3 days of your order, or 5-10 days for back ordered products.
Only £6.50 + Vat for all UK Mainland Orders (not including the Islands or the Highlands of Scotland).
Delivery is always FREE when you spend £150 or more!
Some large weighted orders may require a pallet, you will be contacted with additional shipping costs if this happens.
Standard Pallet Costs from £40.00 + Vat
We do not ship to the Highlands and Islands of Scotland, Isle of Man, Isles of Scilly and the Channel Islands.
These include postcodes IM, IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, TR21-25, ZE.
Only out of stock products that are due back in stock within the next 14 days are available for back order.
You may purchase these products with your order, but the delivery of any back ordered product will be as and when our own delivery has arrived, usually within 7-14 days.
You will not be charged any additional shipping cost for these items and the rest of your order will be delivered as usual.
Basically we order our weekly stock from Germany before 12 noon on Thursdays. Back Orders placed on the site before that time will be delivered to you within 7 days, usually on a Wednesday.
Place a Back Order after that time, delivery to you would be within 7-14 days and usually the following Wednesdays.