Doepfer A-145-2 是一款隸屬於 Slim Line 系列的低頻振盪器(Low Frequency Oscillator, LFO),專為模組化合成器玩家設計。它繼承了經典 A-145-1 的所有核心功能,但在面板空間上進行了極致優化,僅占用 4 HP 的空間,是小型系統或空間有限機櫃的理想選擇。
這款 LFO 模組能夠產生極寬頻率範圍的週期性控制電壓(CV)。內建三段頻率切換開關,頻率跨度極大:從最慢數分鐘循環一次的極低頻,到最高可達 4-5 kHz 的音頻範圍(Audio Frequency),讓它不僅能用於緩慢的濾波器掃描,也能作為簡單的音訊來源或進行音訊速率調變(Audio Rate Modulation)。
A-145-2 提供五種獨立波形輸出:鋸齒波(Sawtooth)、反向鋸齒波(Inverted Sawtooth)、三角波(Triangle)、正弦波(Sine)以及方波(Square)。使用者可以同時將這些波形發送至不同的目的地,例如調變 VCO 的脈衝寬度(PWM)或頻率(FM)、調整 VCF 的截止頻率(Cut-off Frequency),或是透過 VCA 進行振幅調變(AM)。
相較於前代,A-145-2 除了將寬度縮減一半,更增加了方波與鋸齒波的 LED 狀態指示燈,讓使用者能直觀觀察調變週期與訊號強度。此外,同步輸入(Reset Input)功能允許您透過外部門檻訊號(Gate)或時脈(Clock)重置 LFO 週期,確保調變節奏與樂曲完美同步。
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.
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.
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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).
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.
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.
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.
Products come with a 1-year warranty. For repairs during the warranty period, please contact service [at] digilog.tw or call +886-2-23638171.
Round-trip shipping costs for product repairs are the customer's responsibility.
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