The electronics of the Reference Cardioid include two triodes in
cascade forming an entire gain-block. The dual-triode 12AT7 tube is
easily obtainable and was chosen for its high gain and low noise
properties. The audio signal and power connect from the microphone to
the filtered B+ power supply via single 30' 6-pin XLR cable. The audio
output exits the power supply via 3-pin XLR through a custom-wound
output transformer, which employs nickel laminations and "hum-bucking"
bifilar windings, all encased in mu-metal. The Reference Cardioid
features a proprietary suspension system that is attached to the black
anodized casing. The capsule itself is mounted to a neoprene-rubber
shock-mount to prevent unwanted vibrations from being picked up by the
diaphragm. Handmade in the USA, the Reference Cardioid ships with a
leather capsule cover, locking carrying case, and IEC power cable.
- All-Tube triode design 12AT7 (2011 build. Previous versions used 12AX7 and 6072.)
- -10 dB switchable pad
- Frequency response: 10Hz-30KHz
- Sensitivity: 17mV/Pa
- Noise typically -120dB EIN
- Max SPL: 150dB
- Actual output impedance 200 Ohms
- Weight: 2.25 lbs (mic)
- Weight: 2.5 lbs (PSU)
- Size: 4.5" x 9.7" x 4.5" (mic)
- Size: 5" x 8.2" x 3.4" (PSU)
- Shipping weight: 15 lbs
- Selected matched pairs available
- Outboard Power Supply is factory set for 100V, 120V or 220-240VAC operation for original destination country's mains voltage.
- Operating Mains Voltage changeable with power transformer re-wiring via internal jumpers and fuse value change.
- Mains Voltage Frequency: 50~ 60Hz
- Mains Fuse: 250mA @ 100~120V; 125mA @ 220~240V operation
- Power Consumption: 70mA @ 120V = 8.4 Watts
All Manley and Langevin branded equipment designed and built by Manley Laboratories, Inc. is covered by a limited warranty against defects in materials and workmanship for a period of 90 days from date the unit is sold to the Dealer to the original purchaser only. A further optional limited 5 year transferable warranty is available upon proper registration of ownership within 30 days of date of first purchase. This warranty cannot be transferred outside of the USA in the case of secondhand purchases which are consequently exported.
Proper registration is made by filling out and returning to the factory the warranty card attached to this general warranty statement, along with a copy of the original sales receipt as proof of the original date of purchase, or registration can be made online in the Tech Support section of www.manley.com.
This warranty is provided by the dealer where the unit was purchased, and by Manley Laboratories, Inc. Major subassemblies that were not built by Manley Laboratories, Inc. specifically the SLAM! ADC/DAC/SRC digital board designed and built by Anagram Technologies, SA of Switzerland will be warranted to the same terms the supplier warrants the subassembly to Manley Laboratories, Inc. Under the terms of the warranty defective parts will be repaired or replaced without charge, excepting the cost of consumables such as vacuum tubes and lamps. Vacuum tubes and meter or badge lamps are warranted for six months provided the warranty registration is completed as outlined above.
If a Manley Laboratories, Inc. product fails to meet the above warranty, then the purchaser's sole remedy shall be to first obtain a Repair Authorisation from Manley Service Department and return the product to the Manley Service Center, where the defect will be repaired without charge for parts and labour. All returns to Manley Laboratories, Inc. or the Manley Service Center must be in the original packing, accompanied by the Repair Authorisation, and must be shipped to the address specified on the Return Authorisation via insured freight at the customer's own expense. Factory original packaging can be ordered from Manley Laboratories, Inc. Customer will be charged for new factory original packaging if customer fails to ship product to Manley in the original factory packaging. After repair, the product will then be returned to customer via prepaid, insured freight, method and carrier to be determined solely by Manley Laboratories, Inc. Manley Laboratories, Inc. will not pay for express or overnight freight service nor will Manley Laboratories, Inc. pay for shipments to locations outside the USA. Charges for unauthorized service and transportation costs are not reimbursable under this warranty, and all warrantees, express or implied, become null and void where the product has been damaged by misuse, accident, neglect, modification, tampering or unauthorized alteration by anyone other than Manley Laboratories, Inc. If a unit is received for warranty repair, and after complete examination and testing no problem is found with the unit, customer will be charged for one hour of labor plus return shipping costs, presuming initial user error falsely caused the unit to be determined faulty.
The warrantor assumes no liability for property damage or any other incidental or consequential damage whatsoever which may result from failure of this product. Consequential component damage resulting from vacuum tube failure in specific is not covered by warranty. Any and all warrantees of merchantability and fitness implied by law are limited to the duration of the expressed warranty. All warrantees apply only to Manley Laboratories, Inc. products purchased and used in the USA. All warrantees apply only to Manley Laboratories, Inc. products originally purchased from an authorised Manley or Langevin dealer. Manley Product that was not purchased through an authorised and legitimate sales channel is considered "Grey Market". Warranties for Manley Products purchased outside the USA will be covered by the Manley Importer for that specific country or region. Product originally sold to the USA market and consequently resold overseas forfeits its warranty. American Manley Dealers are expressly forbidden to export Manley Product. "Grey Market" purchases are not covered by any warranty. In the case that a Manley Product must be returned to the factory from outside the USA, customer shall adhere to specific shipping, customs, and commercial invoicing instructions given with the Return Authorisation as Manley Laboratories, Inc. will not be responsible for transportation costs or customs fees related to any importation or re-exportation charges whatsoever.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
For Tech Support and Repair Authorisation, please contact:
Manley Laboratories, Inc. Tech Support and Service 13880 Magnolia Ave. Chino, CA. 91710 Tel: +1 (909) 627-4256 x325 Fax: +1 (909) 628-2482
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