Telefunken Elektroakustik AR70 Stereo
The AR-70 is an advanced stereo version of the popular AR-51 tube condenser microphone, capable of X/Y, Mid-Side and dual mono recording configurations.
The AR-70 Stereo features a matched pair of large diaphragm dual sided TK51D capsules (the same newly implemented edge-terminated type 26.5 mm dual-membrane design) found in the AR-51, a New Old Stock ECC81 / 12AT7 vacuum tube (the same tube found in the AR-51), and a matched pair of European made custom wound T14/1 output transformers (the same transformers found in ELA M 250/251 and AR-51 microphones) all in a single, easy to setup system.
The AR-70 Stereo includes one fixed cardioid capsule on the bottom, and on top, a capsule wired for remote multi-polar pattern capabilities. This allows the microphone to perform multiple stereo recording techniques, as well as a standard single channel monophonic recording, all in one package. In stereo mode, the AR-70 Stereo can be set up in a standard X/Y configuration, with each capsule orientated 90 degrees away from each other, resulting in a perfectly co-incidental pair. With the option of the multi-pattern functionality of the top capsule, the microphone can also be used in Mid-Side (M/S) technique, where the lower capsule is fixed in cardioid, and the upper capsule is rotated 90 degrees and set to the Figure 8 polar pattern.
The AR-70 Stereo’s rotating steel headgrille mesh and brass base ring are finished in nickel plating, giving the microphone a unique look and vibe. The aluminum body tube is finished in a grey protective hard coat and is engraved with the microphone model name and serial number. An antique nickel plated TELEFUNKEN diamond logo badge is featured on the front of the microphone. The power supply is also finished in a grey protective coating.
Each AR-70 Stereo microphone comes complete with M 970AR power supply, M 801 25’ dual-shielded TX-7 tube microphone cable, M701 elastic shockmount, a FC70 locking flight case and wooden microphone box.
- Type: Stereo Vacuum Tube Condenser
- Polar Pattern: Top - 9-Pattern Variable including Cardioid, Omnidirectional, Figure-8; Btm - Cardioid
- Frequency Range: 20 Hz - 20 kHz, ±3 dB
- Power Source: External Power Supply
- Capsule: 2x TK51 - Edge Terminated Large Diaphragm
- Tube: TELEFUNKEN Elektroakustik 6072A
- Transformer: Haufe T14/1
- Sensitivity: 13 mV/Pa, ±1 dB
- THD at 1kHZ at 1Pa (Amplifier): < 0.2%
- Output Impedance: 200 Ω
- Maximum SPL (for 1% THD): 128 dB
- S/N Ratio: 85.5 dBA
- Self Noise (Amplifier): 8.5 dBA
- Dimensions/Size: 305 mm L x 46 mm Dia
- Weight: 866 g
- Included Accessories: Tube Mic Cable, Power Supply, Shock Mount, Wooden Box, Flight Case
All prices on our website include 23% Portuguese VAT and are also displayed VAT free. If you’re buying from outside of Portugal and have a VAT registered business within the EU, you can buy directly on our store without VAT. Just add the product to your cart and go to the checkout page and there will be an option for you to enter and validate your VAT ID. If it's accepted through our system your order will be completed and fulfilled without VAT. Please note, if you use an express checkout or buy it now button the option to buy without VAT isn't available, you need to add the product to cart first and use the standard checkout procedure.
We can ship worldwide but our online store is configured to only handle orders to EU (Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Romania, Slovakia, Slovenia, Spain, Sweden) and Schengen countries (Iceland, Liechtenstein, Norway, Switzerland). If you want us to ship to a country outside this list just get and touch with us so we can quote you and let you know how much it would be to fulfil such order.
For all orders over €400 will automatically receive free shipping during checkout, if it's for one of mainland EU countries (Austria, Belgium, Bulgaria, Czech Republic, Germany, Denmark, Estonia, Spain, Finland, France, Greece, Croatia, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia). No need to add a promo code or voucher, it's all done automatically!
We have access to all the products of the brands we represent, however not all of them are listed. Please get in touch and let us know what you’re looking for, we can pretty much guarantee the best price in Europe.
We use UPS so you can expect 1 - 3 business days to get it after we ship (1-2 days if we’re shipping to continental Portugal). If the item you bought is in stock, we usually ship the same day (for orders placed until 11AM) or the next day at the latest. If we’re out of stock, we can usually get the products in 2-5 working days. Please get in touch if you have a specific deadline you have to meet before ordering. In some cases we can ship a demo unit to get you to work if the manufacturer has a longer lead time.
Regarding plugin sales in our online store, those are processed automatically so you'll receive your code immediately after your purchase!
Bank transfer is preferred, but we take all major credit cards, PayPal, or cash if you’re picking up the gear at our shop. We don’t accept debit cards or checks at the moment. If you’re looking for financing for your purchase get in touch as we might be able to help you with that.
According to EU law, we accept returns for all the products purchased through our online store during the next 14 days after receiving the goods, provided that the packaging is in it’s original condition. If this is not the case, we reserve the right to refuse the return or charge a re-stocking fee.
All returns need to be pre-approved by us and must be complete including accessories and documentation with original packaging.
You are responsible for return shipping costs including shipping insurance which is recommended to protect your items, as you are liable for items damaged during return shipment. Additionally, if you received free shipping on the order when we fulfilled it, we will be deducting the value of this shipping cost from your refund/discount.
We do not accept returns of the following goods: (1) Software and computers; (2) All custom or special order items; (3) Magnetic tape or other recording medium; (4) Personal use items, such as headphones or windscreens; (5) Studio furniture, racks and chairs.
After inspection of the returned goods, and providing that they meet the conditions stated above, we will issue a refund or give you credit for another purchase.
Everything we sell is covered by the manufacture's warranty, which is a least 1 year. Special conditions may apply.
Yes, we do. Please contact us to know if the software you’re looking for has an Education licence available.
We don’t through this website, but please check our Reverb store. There you can find B-Stock and Ex-Demo gear, as well as other stuff (used and new) from brands we don’t usually represent.
At Arda we try to work with only the best brands in the business, because we know how important is reliability in a professional environment. That being said, sometimes shit happens. If you run into some issue with anything you bought from us, please get in touch and we’ll try our best to take care of it ASAP. We might even be able to provide you with some sort of replacement gear in order to minimize downtime.