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Let A be a d × d real expansive matrix.An A-dilation Parseval frame wavelet is a function Ψ ∈ L2(Rd),such that the set {| det A|n/2Ψ(Ant -e):n ∈ Z,e ∈ Zd} forms a Parseval frame for L2 (Rd).A measurable function f is called an A-dilation Parseval frame wavelet multiplier if the inverse Fourier transform of f(Ψ) is an A-dilation Parseval frame wavelet whenever Ψ is an A-dilation Parseval frame wavelet,where (Ψ)denotes the Fourier transform of Ψ.In this paper,the authors completely characterize all A-dilation Parseval frame wavelet multipliers for any integral expansive matrix A with | det(A)| =2.As an application,the path-connectivity of the set of all A-dilation Parseval frame wavelets with a frame MRA in L2(Rd) is discussed.