Built around Mr. Rupert Neve’s custom transformer designs, each 543 module encompasses individually controllable threshold, attack, release, makeup gain, ratio, sidechain HPF, Feed-forward/Feed-back selection and Peak/RMS detection modes. With the compressor inactive, the 543 may be used as a transformer-coupled, high-performance line amplifier. Two 543s may be linked for stereo operation. The chassis is built to standard 500 series specifications, with power and I/O provided by the rack.
One of the more unique features of the 543 is the new Peak/RMS mode also found in the Portico II Channel. This switch allows the VCA (voltage control amplifier) to respond to both RMS (Root Mean Square) and peak levels. RMS circuits are considered to better mimic the way the ears perceive apparent loudness, while peak circuits tend to directly respond to the waveform voltage, which may be more of a concern for prevention of clipping and maximizing levels. In this case, peak mode uses a combination of both methods to get the best of both worlds, and avoids the drawbacks of each method on its own.
The 543 also has the ability to switch between feed-forward and feed-back modes. In most of Mr. Rupert Neve’s earliest designs, feedback detection – controlling the VCA with a rectified voltage from the unit’s output – was intrinsic to the musical dynamic response. However, the very nature of a feedback compressor limits the attack time of the compression circuit. To offer faster, more technically accurate response times, feed-forward detection was implemented on Mr. Rupert Neve’s more modern designs. With the unit’s FF/FB switch, both classic and modern VCA responses are available.
Duty rates in Indonesia vary with the average duty rate at 10.89%. Import duty and taxes are due when importing goods into Indonesia whether by a private individual or a commercial entity. Import duty payable is calculated on the cost of the imported goods combined with freight charges. More information on import declaration procedures and import restrictions can be found at the Indonesian Customs website. (beacukai.co.id)
Customs Contact Information
- Jl. Ahmad Yani By Pass
- Jakarta - 13230
- Telephone : 134
- Fax : 021-3500842
Secure PayPal Payment
After processing your order you will be redirected to your PayPal account. You will then grant us permission to debit the amount to be paid for the order ( ). AudioBuy Indonesia reserve the right to subsequently propose alternative payment methods in the case of very large sums or if the PayPal credit limit has been exceeded for your purchase.
Returns & Warranty Repair
If your item arrives with any issue , please hold the item and be sure to retain all packing materials. We will arrange for the item to be inspected immediately. Do not return the &nbps; to us unless we have provided an RMA number. We will then work with you to replace the item or refund the purchase price of &nbps; if it is not replaceable.
- Buy products with confidence.
- Free shipping throughout Indonesia - Jakarta , Surabaya , Bandung , Medan , Bekasi and Semerang.
- Return to base repair or replacement (1 Year return to base).
- Please contact AudioBuy Indonesia for detailed information about the warranty we offer to all Indonesian customers.