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dbx RTA-M 量測麥克風

Promo Price
NT$  4,500
Earn 45 points with this purchase
Free shipping over NT$3,000
1-year warranty & repair
3/6-month 0% interest
Installment Info:
3 months 0 interest, per month NT$ 1,500
6 months 0 interest, per month NT$ 750
預購商品 (約 10~15 個工作天)
NT$ 4,500
RTA-M 量測麥克風 dbx RTA-M 量測麥克風 NT$ 4,500

dbx RTA-M 量測麥克風 — 看見喇叭與房間的真實頻率響應

dbx RTA-M 是一支全指向(Omnidirectional)量測麥克風,音頭採背極式電容(Back Electret Condenser),頻率響應涵蓋 20 Hz 至 20 kHz,以幻象電源供電(原廠標示 9V–52V DC,一般 48V 幻象電源即可)。它的工作不是把聲音錄得好聽,而是盡量忠實地把空間裡實際發生的聲音量出來。

調音為什麼要用量測麥克風

錄音用的麥克風多半針對人聲或樂器做過頻率上的美化,拿來量測會把麥克風自己的個性一起算進結果。量測麥克風走相反路線:全指向讓它對各個方向的能量一視同仁,頻率響應盡量平直,量出來的曲線才貼近喇叭與房間真正的表現。

適合的使用情境

  • 搭配 dbx DriveRack 系列(PA、PX、PA+、PA2 與 260)的 System Setup Wizard 與 Auto EQ Wizard,自動量測並校正整套 PA
  • 外場、宴會廳、教會、會議室這類每次場地都不一樣的擴音工作,開場前先量一次再修 EQ
  • 錄音室與練團室的聲學檢查:找出低頻駐波、確認吸音處理前後的差別
  • 搭配 RTA/頻譜分析軟體做即時頻譜觀察

使用前要知道的幾件事

  • 一定要有幻象電源。DriveRack 機種本身會供電;接一般混音器或錄音介面時,記得把 48V 打開。
  • 量測時通常把麥克風架在聆聽位置、朝向喇叭之間,高度接近耳朵。
  • 原廠隨附麥克風夾與收納盒。

常見問題

可以拿來錄音嗎?可以收音,但它的設計目標是量測而非音色表現,錄人聲或樂器建議還是用錄音用的電容或動圈麥克風。

一定要配 DriveRack 嗎?不是。任何能提供幻象電源的混音器或錄音介面都能使用,搭配電腦上的 RTA/量測軟體一樣能看頻譜。

商品規格

指向性
全指向性
頻率響應
20 Hz - 20 kHz
阻抗
250 30% (@ 1,000Hz)
靈敏度
-63 dB +-3 dB
運作電壓
幻象電源 9V-52VDC
音頭
背極式電容(Back Electret Condenser)
隨附配件
麥克風夾、收納盒
建議用途
PA 系統校正(DriveRack Auto EQ)、聲學量測、RTA 頻譜分析

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Purchase FAQ

Q1. How is shipping calculated? Is there free shipping?

Orders over NT$3,000 qualify for free shipping. Orders under NT$3,000 incur a NT$120 shipping fee. In-store pickup is always free.


Q2. What payment methods are available?

We accept: credit card (single payment, or 3/6-month installments), bank transfer, convenience store payment code, cash on delivery, in-store payment, and AFTEE deferred payment. Installments are currently available only for credit cards issued by CTBC Bank, E.SUN Bank, and Taishin Bank. Cash on delivery is not available for software products or orders over NT$10,000.

E-invoices are issued for all purchases and sent automatically to your registered email. Once a personal (duplicate) invoice is issued, it cannot be changed or reissued as a company (triplicate) invoice.


Q3. How does in-store pickup work?

Select "In-store pickup" (free) at checkout. We will notify you by email once your items are ready. Please bring your order information to the store.

Store address: 2F., No. 2-1, Aly. 2, Ln. 244, Sec. 3, Roosevelt Rd., Zhongzheng Dist., Taipei City. Opening hours: Monday to Saturday 11:00 – 18:30 (closed on Sundays).


Q4. What is the inspection period?

According to the Consumer Protection Act, online purchases come with a 7-day inspection period starting from the delivery date. Please note that the "inspection period is not a trial period." The purpose is for you to inspect and review the product, not to use it. If you are unsatisfied after inspection, please do not open or use the product and follow the return procedures immediately. Returned products must be in complete packaging with all accessories, gifts, and original packaging intact. Any missing, damaged, or incomplete items may affect your return rights and restoration costs may be deducted.


Q5. How do I process a return or exchange?

If you wish to return a product, please ensure it is in complete, new condition with the original packaging undamaged. This includes the product itself, accessories, warranty card, original packaging, and all accompanying documents. If the product is damaged due to reasons attributable to you, we may not be able to process the return, or repair costs may be deducted from the refund. However, products with manufacturing defects are exempt and qualify for unconditional return or exchange.

Please contact us by phone or email within the inspection period, providing the reason for the return/exchange, current product condition, phone number, and pickup address. We will arrange the return within 3-5 business days.


Q6. How will I receive my refund, and how long does it take?

Refund methods and timelines vary by payment method:

Credit Card: After we receive the returned product, the refund will be credited to your credit card account within approximately 5-7 business days. Depending on your billing cycle, the refund may appear on your current or next statement. Please confirm with your credit card issuing bank.

Bank Transfer: Please contact service [at] digilog.tw with your complete bank details (bank name, branch name, bank code, account holder name, account number). We will arrange courier pickup of the returned product and transfer the refund to your designated account within 5-7 business days.


Q7. Is there a warranty on products?

Products come with a 1-year warranty. For repairs during the warranty period, please contact service [at] digilog.tw or call +886-2-23638171.


Q8. Do I need to pay for shipping when sending products for repair?

Round-trip shipping costs for product repairs are the customer's responsibility.

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