Xaoc Devices Koszalin 是一款為 Eurorack 系統設計的立體聲頻率位移器(Stereo VC Frequency Shifter)模組,具備 2 組輸入、4 組輸出,能對立體聲音訊進行真正的頻率位移處理,並支援完整的電壓控制回授(stereo feedback)架構。與常見的 Pitch Shifter(音高轉換)不同,Frequency Shifting 並非依比例改變頻率,而是將整個頻譜做「線性平移」,因此會產生大量非和聲、非調性(atonal)的音色結果。
在 Koszalin 中,所有頻率成分都會被等量地向上或向下位移指定的 Hz 數值,這會破壞原本的倍音關係,形成金屬感、空間錯位感、旋轉感極強的聲音特性。當這種頻率位移再與立體聲回授與相位抵銷效應交互作用時,便能產生極具特色的 barber-pole(無限上升或下降)幻覺音效。
Koszalin 提供三段頻率位移範圍(50 Hz / 500 Hz / 5 kHz),可從極細微的相位漂移、立體聲寬度變化,一路推進到高度實驗性的聲音解構。模組同時具備 exponential(準指數)與 linear thru-zero(線性 TZFM)的調變方式,可對頻率位移量進行精準且可預期的 CV 控制,讓它不只是效果器,更能成為聲音結構的一部分。
在回授設計上,Koszalin 提供完整的內部立體聲回授路徑,並可由電壓控制回授量、回授路由與回授反應曲線。這使得使用者能在穩定、可控與極端自激之間取得細膩平衡,特別適合用於實驗電子音樂、聲音設計、空間音色塑形,以及模組系統中的立體聲處理核心。
雖然 Koszalin 的音訊核心為 DSP 數位處理,但整體操作介面與訊號流皆以類比控制邏輯設計,保留即時操作的直覺性與模組系統的手感,兼顧精準度與聲音可塑性。
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.
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.
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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