NT$ 11,800
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VERMONA quadroPOL 四通道電壓控制極性器／Ring Modulator Eurorack 模組
在模組化合成系統中，電平與極性的控制幾乎無所不在，不論是音訊訊號還是控制電壓（CV），都需要精準且直覺的調整方式。VERMONA quadroPOL 正是為此而生的一款高彈性 Eurorack 模組，將「極性器（Polarizer）」、「VCA」與「Ring Modulator」三種核心功能，整合在僅 10 HP 的空間內，成為系統中極具實用價值的工具模組。
quadroPOL 是一款 四通道極性控制模組，每一通道都能對輸入訊號進行正相（In-phase）或反相（Out-of-phase）的電平調整，適用於音訊與 CV。與一般極性器不同的是，quadroPOL 在電平旋鈕的設計上導入了「Dead Zone（無作用區）」概念：在旋鈕中央並非單一零點，而是一段完全抑制輸入訊號的區域。這樣的設計讓使用者即使在沒有中心段落（center-click）的情況下，也能快速、準確地找到「關閉」位置，同時在離開 Dead Zone 時，又能進行極為細膩的電平變化控制，對於精密的 CV 調變尤其實用。
每一通道都具備 CV IN，可透過外部控制電壓動態調整電平，使單一通道即可作為一個 VCA 使用。由於採用 four-quadrant multiplier（四象限乘法器） 架構，quadroPOL 不僅能處理正負電壓，還能在音訊模式下完整實現 Ring Modulation，而且是「沒有妥協的 Ring Modulator」。換句話說，這個模組實際上同時提供了 四組 Ring Modulator，可用於產生金屬感、不諧和泛音、AM 調變等聲音效果，也能用於 CV 訊號的進階數學運算與極性處理。
此外，quadroPOL 還具備 通道串接（normalled cascading） 功能：每一通道的輸出可選擇性地送往下一通道，讓模組能直接作為 最多四輸入的混音器 使用，無論是混合多組 LFO、Envelope，或是疊加多路音訊訊號都非常方便。這使得 quadroPOL 在小型系統中，能同時肩負多種角色，大幅提升模組密度與配置彈性。
若你的 Eurorack 系統中剛好還有 10 HP 的空間，quadroPOL 幾乎是那種「一旦裝上就離不開」的模組。它不以花俏功能取勝，而是用紮實、準確且高度實用的電路設計，成為 Patch 中默默卻關鍵的核心角色。
產品特色
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四通道電壓控制極性器（Polarizer），支援音訊與 CV
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正相與反相連續可調，中央具備 Dead Zone 完全靜音區
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無需 center-click 也能精準找到零輸出位置
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每通道皆可作為 VCA 使用（具 CV IN）
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採用 four-quadrant multiplier 架構
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每一通道皆可作為完整的 Ring Modulator
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通道可串接使用，最多可混合四組訊號
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適用於音訊處理、調變混合、極性反轉與數學運算
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緊湊 10 HP 設計，適合高密度 Eurorack 系統
詳細規格
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模組類型
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Voltage Controlled Polarizer / Ring Modulator
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通道數
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4
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電平（Levels）
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Optimum input level (INPUT)：±5 V
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Optimum input level (CV IN)：±5 V
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Generated DC：–5 V ～ +5 V
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電源消耗（Power Consumption）
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+12 V：45 mA
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–12 V：35 mA
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+5 V：不需要
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尺寸與重量
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寬度：10 HP（129.00 mm）
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高度：3 U
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深度：30.00 mm
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重量：130 g
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Purchase FAQ
Q1. 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.
Q2. 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.
Q3. 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.
Q4. 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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